sauter RDT 921 F901 Hardware Manual Download Page 11

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Sauter Italia S.p.A.

RDT921F901

| Hardware manual ver. 1.0 | Code 114RDT921E104SAU

page 11 of 38

DIGITAL OUTPUTS

Digital outputs.

PART

MEANING

CO1

common digital output 1

NO1

usually open contact for digital output 1

according to model:

electromechanical relay with 3 A res. @ 250 VAC

control for 24 VAC/DC, 600 mA max. solid state relays

CO2

common digital output 1

NO2

usually open contact for digital output 2

according to model:

electromechanical relay with 3 A res. @ 250 VAC

control for 24 VAC/DC, 600 mA max. solid state relays

CO3-6

common digital output 3... 6

NO3

usually open contact for digital output 3 (electromechanical relay with 3 A res. @ 250 VAC)

NO4

usually open contact for digital output 4 (electromechanical relay with 3 A res. @ 250 VAC)

NO5

usually open contact for digital output 5 (electromechanical relay with 3 A res. @ 250 VAC)

NO6

usually open contact for digital output 6 (electromechanical relay with 3 A res. @ 250 VAC)

CO7

common digital output 7

NO7

usually open contact for digital output 7 (electromechanical relay with 3 A res. @ 250 VAC)

NC7

usually open contact for digital output 7

CAN/RS-485

RS-485 MODBUS slave, RS-485 MODBUS master/slave and CAN CANBUS ports

The communication protocol for the RS-485 MODBUS master/slave port can be set with the development environment.

For the settings for the RS-485 MODBUS slave, RS-485 MODBUS master/slave and CAN CANBUS ports, please refer to chapter 6

“CONFIGURATION”.

PART

MEANING

CAN+

CAN CANBUS port positive pole

CAN-

CAN CANBUS port negative pole

GND

RS-485 MODBUS slave, RS-485 MODBUS master/slave and CAN CANBUS ports ground

A1/+

RS-485 MODBUS master/slave port positive pole

Summary of Contents for RDT 921 F901

Page 1: ...Sauter Italia S p A RDT921F901 Hardware manual ver 1 0 Code 114RDT921E104SAU page 1 of 38 RDT 921 F901 Configurable controllers Hardware manual ENGLISH Code 114RDT921E104SAU ...

Page 2: ...and before use of the device and follow all recommendations keep this document with the device for future consultation Only use the device in the way described in this document do not use the same as a safety device Disposal The device must be disposed of in compliance with local standards regarding the collection of electric and electronic equipment ...

Page 3: ...4 Insertion of the RS 485 MODBUS master slave port termination resistor 13 4 5 Insertion of the RS 485 MODBUS slave port termination resistor 13 4 6 RS 485 MODBUS master slave port polarisation 13 4 7 RS 485 MODBUS slave port polarisation 13 4 8 Example of electric connection 14 4 9 Warnings for the electric connection 14 5 USER INTERFACE 15 5 1 Keypad 15 5 2 LED warning lights 15 6 CONFIGURATION ...

Page 4: ...Sauter Italia S p A RDT921F901 Hardware manual ver 1 0 Code 114RDT921E104SAU page 4 of 38 ...

Page 5: ...ossible to create a flexible modular and expandable network of control devices The range of available communication ports RS 485 CAN USB and Ethernet and of supported communication protocols promote the integration of the devices into larger systems For information on the use of the BACnet communication protocol please consult the PICS The actual version implements a BACnet standardized device pro...

Page 6: ...K6 digital outputs 3 K7 digital outputs 4 Ethernet MODBUS TCP Web Server BACnet IP port 5 display and keypad not available for the blind versions 6 digital inputs 7 analog outputs 8 USB port 9 analog inputs 10 micro switch activating the Can Canbus terminal port the RS 485 MODBUS master slave port and the RS 485 MODBUS slave port 11 RS 485 MODBUS slave RS 485 MODBUS master slave and CAN CANBUS por...

Page 7: ...N 3 1 Dimensions The following drawing shows the measurements of the devices 8 DIN modules in mm in 3 2 Installation The device is installed on a DIN 35 0 x 7 5 mm 1 377 x 0 295 in or 35 0 x 15 0 mm 1 377 x 0 590 in track in a control panel To install the devices please follow the instructions in the drawing below 1 2 ...

Page 8: ...e work conditions temperature of use humidity etc lie within the limits indicated see chapter 7 TECHNICAL DATA do not install the device near to any heat sources heating elements hot air ducts etc equipment containing powerful magnets large diffusers etc areas affected by direct sunlight rain humidity excessive dust mechanical vibrations or shocks in compliance with Safety Standards the device mus...

Page 9: ...ally isolated the phase powering the device is the same as that of all the devices included in the network PART MEANING AC device power supply if the device is run by alternating current connect the phase if the device is run by direct current connect the positive pole AC device power supply if the device is run by alternating current connect the neuter if the device is run by direct current conne...

Page 10: ...20 mA 4 20 mA and 0 10 V 24 VAC transducers power supply DIGITAL INPUTS Digital inputs PART MEANING DI1 digital input 1 24 VAC DC 50 60 Hz or 2 KHz opto isolated DI2 digital input 2 24 VAC DC 50 60 Hz o 2 KHz opto isolated DI3 digital input 3 24 VAC DC 50 60 Hz opto isolated DI4 digital input 4 24 VAC DC 50 60 Hz opto isolated DI5 digital input 5 24 VAC DC 50 60 Hz opto isolated COM common digital...

Page 11: ...relay with 3 A res 250 VAC NO5 usually open contact for digital output 5 electromechanical relay with 3 A res 250 VAC NO6 usually open contact for digital output 6 electromechanical relay with 3 A res 250 VAC CO7 common digital output 7 NO7 usually open contact for digital output 7 electromechanical relay with 3 A res 250 VAC NC7 usually open contact for digital output 7 CAN RS 485 RS 485 MODBUS s...

Page 12: ...rvision through the Sauter Vision Center system monitoring and supervision via Web system MODBUS master function use with regard to other slave devices The CAN CANBUS port can be used to connect the device to the remote user interfaces of the RDB900 range The maximum number of devices that can be comprised in the CAN network 32 depends on the BUS load the BUS load in turn depends on the baud rate ...

Page 13: ...ed through the cables connecting the devices to a RS 485 network it is necessary to insert the termination resistor of the first and last elements of the network To insert the termination resistor place the micro switch 2 in the ON position 4 5 Insertion of the RS 485 MODBUS slave port termination resistor To reduce reflections on the signal transmitted through the cables connecting the devices to...

Page 14: ... about 1 hour before powering it make sure that the power supply voltage the frequency and the operational electric power of the device correspond with those of the local power supply see chapter 8 TECHNICAL DATA disconnect the device power supply before proceeding with any type of maintenance connect the device to a RS 485 network using a twisted pair connect the device to a CAN network using a t...

Page 15: ...cation software shall be compiled and executed in release mode if it is flashing very slowly the application software shall be compiled in debug mode if it is flashing slowly the application software shall be executed in debug mode if it is flashing quickly the application software shall be compiled executed in debug mode and stopped at a breakpoint if it is off the device is not compatible with t...

Page 16: ...on has not been established if it is flashing slowly the CAN CANBUS communication has been established but is not entirely correct if it is flashing quickly the CAN CANBUS communication shall established and be entirely correct if it is off no CAN CANBUS communication is in progress L1 Auxiliary LED The operation of this LED can be set via development environment For additional information please ...

Page 17: ...e the value 13 Press and release the ENTER key to confirm the set value 14 Press and release the ESC key repeatedly to go back to the Main menu To change the language of the application software proceed as follows 15 From point 2 press and release the UP or DOWN key to select the Language item the default setting is English 16 Press and release the ENTER key 17 Press and release the UP or DOWN key...

Page 18: ...e controller is allowed provided that the controllers firmware coincides To exit the procedure proceed as follows 37 Press and release the ESC key repeatedly any changes shall not be saved Disconnect the power supply after changing the configuration 6 2 Configuration of a controller through a remote user interface The following procedures show an example of how to configure a controller through a ...

Page 19: ... 14 Keep the LEFT and ENTER keys pressed for 2 s the following menu shall appear on the display Network Status Loc 99 OK 1 1 OK 2 2 OK 3 0 4 0 5 0 15 Press and release the UP or DOWN key to select the device 16 Press and release the ENTER key the Main menu of the device shall be shown on the display 17 Proceed as shown in paragraph 6 1 Configuration of a built in LCD controller ...

Page 20: ...rmation on the development environment version and revision SN parameter available in read only mode Information on the serial number and the results of the production tests MASK parameter available in read only mode Information on the mask depends on the manufacturer s coding system DATE parameter available in read only mode date and time of the latest compilation of the application project 6 3 2...

Page 21: ...mA 0 5V Transducer 0 5 V ratiometric 0 10V Transducer 0 10 V PT1000 Pt 1000 probe NTCK2 Type 2 NTC probe NTCK3 Type 3 NTC probe RESIST electric resistance reading AI4 NTC type of probe analog port 4 NI1000 probe Ni 1000 PTC PTC probe NTC NTC probe PT1000 Pt 1000 probe NTCK2 Type 2 NTC probe NTCK3 Type 3 NTC probe RESIST electric resistance reading AI5 NTC type of probe analog port 5 NI1000 probe N...

Page 22: ...se With Modulation freq 10 2000 Hz 1000 frequency of the analog port 2 PWM type signal delay ph 0 50 ms 10 0 displacement of the phase cutting impulse from analog port 2 AO3 0 10V type of signal analog port 3 0 20mA 0 20 mA 4 20mA 4 20 mA 0 10V 0 10 V I O Timeout 1 1 240 s 60 CANBUS communication time out to check the remote I O values after this span of time has elapsed with no CANBUS communicati...

Page 23: ...access the first page of level 3 Password indi 1 NO restriction between the access passwords of the various levels NO It is not necessary to set a password to access the levels below the one already accessed YES it is necessary to set a password to access each level Ena BkMem RTC 1 YES clock and backup storage functions enabled Backlight 2 TIME type of backlight OFF the backlight is never on ON th...

Page 24: ...f 38 Date format 2 D M Y date format D M Y day month and year M D Y month day and year Y M D year month and day Time Char Separator 2 time separator ASCII character Time With Sec 2 YES time displayed with seconds YES yes Time AM PM 2 NO time format NO 24 h e g 15 20 YES 12 h e g 3 20 PM ...

Page 25: ...d Timeout 1 60 s 5 remote CAN type communication timeout i e communication with the other network elements after the time set with this parameter has elapsed with no CAN type communication with an element the element is disabled Network Node 1 0 32 127 1 99 address of the CAN nodes or of the other network elements e g for 1 2 1 node 2 node address TSEG1 reserved TSEG2 reserved SJW reserved BTR res...

Page 26: ...AM MIN MAX M U DEF DESCRIPTION Address 1 247 1 MODBUS address of the device significant only if the communication protocol is of the MODBUS slave type Baudrate 9600 baud rate of the MODBUS type communication 1200 1 200 baud 2400 2 400 baud 4800 4 800 baud 9600 9 600 baud 19200 19 200 baud 28800 28 800 baud 38400 38 400 baud 57600 57 600 baud Parity EVEN MODBUS type communication parity NONE none O...

Page 27: ...00 baud 28800 28 800 baud 38400 38 400 baud 57600 57 600 baud Parity EVEN MODBUS type communication parity NONE none ODD odd EVEN even Stop 1 BIT number of stop bits of the MODBUS type communication 1 BIT 1 bit 2 BIT 2 bit Timeout 0 9999 ms 1000 local MODBUS type communication timeout i e device timeout this parameter sets a delay from the sending of a request after which if no answer is received ...

Page 28: ...ters of the Password menu The following table shows the meaning of the configuration parameters of the Password menu PARAM MIN MAX M U DEF DESCRIPTION Level 1 32768 32768 0 value of the level 1 access password ON enabling of the level 1 access password OFF no password needs to be set to access level 1 ON it is necessary to set a password to access level 1 Level 2 32768 32768 0 value of the level 2...

Page 29: ...ew password to access the relevant level if so required 6 3 9 Configuration parameters of the Diagnostics menu The following table shows the meaning of the configuration parameters of the Diagnostics menu PARAM MIN MAX M U DEF DESCRIPTION Memory parameter available in read only mode status of non volatile memory OK no error ERR error RTC parameter available in read only mode clock status OK no err...

Page 30: ...ation software maximum main cycle time in ms free stack main parameter available in read only mode minimum free stack main in byte 100ms run time parameter available in read only mode application software run time timed at 100 ms 100 ms max time parameter available in read only mode application software maximum run time timed at 100 ms free stack 100 ms parameter available in read only mode applic...

Page 31: ...terminal boards in place Method of mounting the command device on a DIN 35 0 x 7 5 mm 1 377 x 0 295 in or 35 0 x 15 0 mm 1 377 x 0 590 in track in a control panel Protection grade IP20 overall IP40 for the front Connections screw in removable terminal board male only 3 5 mm pitch 0 137 in for wires up to 1 5 mm 0 0028 in power supply analog inputs digital inputs analog outputs and ports RS 485 MOD...

Page 32: ...ft To wire the device the use of the CJAV31 kit to be ordered separately is recommended screw in removable terminal boards female only 3 5 mm pitch 0 137 in for wires up to 1 5 mm 0 0028 in and screw in removable terminal boards female only 5 mm pitch 0 196 in for wires up to 2 5 mm 0 0038 in To program the device the use of the 0810500018 or 0810500020 connection cables to be ordered separately s...

Page 33: ...gurable via configuration parameter for PTC Ni 1000 NTC or Pt 1000 probes 3 configurable via configuration parameter for PTC NTC Ni 1000 Pt 1000 probes transducers 0 20 mA 4 20 mA 0 5 V ratiometric or 0 10 V Ratiometric transducers 0 5 V power supply 5 VDC 0 12 60 mA max Transducers power supply 0 20 mA 4 20 mA e 0 10 V 12 DC 50 25 120 mA max The maximum current distributable by the two power supp...

Page 34: ...00 to 400 C from 148 to 752 F Precision 0 5 of scale end from 100 to 200 C 2 C from 200 to 400 C Resolution 0 1 C Conversion time 100 ms Protection none Digital inputs 0 20 mA and 4 20 mA Input resistance 200 Precision 0 5 of scale end Resolution 0 01 mA Conversion time 100 ms Protection none maximum allowable current at each input is 25 mA Digital inputs 0 5 V raziometrici and 0 10 V Input resist...

Page 35: ...0 05 mA Conversion time 1 s Protection none Analog outputs 0 10 V Input resistance 1 K Precision 3 of scale end Resolution 2 5 of scale end for utilities with impedance from 1 to 5 K 2 of scale end for utilities with impedance 5 K Conversion time 1 s Protection none Digital outputs 7 outputs according to model 6 SPST electromechanical relays with 3 A res 250 VAC K1 K6 2 24 VAC DC 600 mA max solid ...

Page 36: ...rotocol 1 RS 485 port with MODBUS master slave BACnet MS TP communication protocol which can be set with the development environment 1 CAN port with CANBUS communication protocol 1 USB port 1 Ethernet port with MODBUS TCP Web Server BACnet IP communication protocol The BACnet communication protocol is in alternative to the Web Server functionality The actual version implements a BACnet standardize...

Page 37: ...SAUTER ITALIA SAUTER ITALIA does not assume any liability regarding possible errors stated The customer manufacturer installer or final user assumes all liability regarding configuration of the device SAUTER ITALIA does not take any responsibility for damages coming by the non observance of additional information SAUTER ITALIA reserves the right to make any change without prejudice the basic safet...

Page 38: ...921F901 Hardware manual ver 1 0 Code 114RDT921E104SAU page 38 of 38 SAUTER Italia S p A Via dei lavoratori 131 20092 Cinisello Balsamo MI ITALIA Tel 02 280 48 1 Fax 02 280 48 280 info sede it sauter bc com www sauteritalia it ...

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