Akytec TRM138 User Manual Download Page 14 | Manualshive

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Akytec TRM138 User Manual Download Page 14

Installation

akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany Tel.: +49 (0) 511 16 59 672-0 · www.akytec.de

13

13

4.5.5

Analog 0-10 V (U)

An external voltage source for analog outputs is required.

► NOTICE

If an external voltage source is used, the voltage must not exceed 30 V.
The output is designed for minimal load resistance of 2 kohm.

The load resistance R should

be in the range of 2…10 kohm.

Fig. 4.17 0-10 V outputs

Q5…Q8

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Summary of Contents for TRM138

Page 1: ...hrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de TRM138 8 channel on off controller User guide TRM138_2016 12_0218_EN All rights reserved Subject to technical changes...

Page 2: ...gnals 10 4 4 2 Resistance thermometer RTD 11 4 4 3 Thermocouples TC 11 4 5 Outputs 11 4 5 1 Relay outputs R 11 4 5 2 NPN transistor T 11 4 5 3 Solid state relay S 12 4 5 4 Analog 4 20 mA I 12 4 5 5 An...

Page 3: ...Break Alarm LBA 22 7 1 3 Alarm handling 23 7 1 4 Alarm output 23 7 1 5 Warning indication 23 8 Configuration 24 9 TRM138 Configurator 28 10 Maintenance 29 11 Transportation and storage 30 12 Scope of...

Page 4: ...over PC using RS485 interface operating with akYtec Modbus RTU and Modbus ASCII protocols in a Slave mode saving the set programmable parameters to non volatile memory in case of pow er outage config...

Page 5: ...ered in different variants depending on the required output type Output type 1 8 R Relay I 4 20 mA S Solid state relay T NPN transistor U 0 10 V outputs 5 8 only Various types of outputs should be ind...

Page 6: ...50 g Table 2 2 Standard input signals Signal type Measurement range Accuracy 0 1 V 0 100 0 25 50 50 mV 0 100 0 5 mA 0 100 0 20 mA 0 100 4 20 mA 0 100 Table 2 3 Temperature sensors Signal type Measurem...

Page 7: ...5 30 V min 2 kohm 2 1 Environmental conditions The device is designed for natural convection cooling It should be taken into account when choosing the installation site The following environment condi...

Page 8: ...indicates a potentially harmful situation which if not avoided may result in damage of the product itself or of adjacent objects 3 1 Intended use The device has been designed and built solely for the...

Page 9: ...e 4 fastening clips into the slots on the top and the bottom of the device insert the screws and tighten them to fix the device 4 3 Wiring DANGER Dangerous voltage Electric shock could kill or serious...

Page 10: ...tput 2 3 21 not connected 39 Input 4 2 4 Output 2 2 22 not connected 40 Input 3 2 5 Output 3 3 23 Power supply N 41 Input 4 1 6 Output 3 2 24 Power supply L 42 Input 3 1 7 Output 4 3 25 Input 8 3 43 I...

Page 11: ...l length and cross section 2 or 3 wire TC 20 m Compensation cable Standard signal current or voltage 100 m 100 ohm 2 wire Fig 4 2 Input connections 4 4 1 Current voltage signals Fig 4 3 4 20 mA sensor...

Page 12: ...CJC is provided Fig 4 8 TC sensor wiring 4 5 Outputs Optional outputs see Table 2 4 Relay NPN transistor Solid state relay Analog 4 20 mA Analog 0 10 V 4 5 1 Relay outputs R Fig 4 9 Relay output Q1 Q...

Page 13: ...alog 4 20 mA I An external voltage source for analog outputs is required The voltage is calculated as follows Umin U Umax Umin 10 V 0 02 A x R Umax Umin 2 5 V where Umin Umax minimum and maximum permi...

Page 14: ...13 4 5 5 Analog 0 10 V U An external voltage source for analog outputs is required NOTICE If an external voltage source is used the voltage must not exceed 30 V The output is designed for minimal load...

Page 15: ...wo display modes Manual displayed channel can be selected via the function keys the corresponding LED from the group CHANNELS lights Cyclic channels are displayed in a loop the period ind t can be set...

Page 16: ...current channel is ON for digital outputs only STOP lights Manual display mode Table 5 3 Function keys Key Description Select the current channel for display or Manual Output Control Switch to Config...

Page 17: ...is selected in the parameter in t PL 1 group The input is excluded from the list if the parameter in t is set to OFF The order and the rate of sampling for each input are defined by priority which can...

Page 18: ...e result was caused by a fault the sec ond measurement confirms this and the first measurement value is ignored as an error If the bandwidth is set to 0 the comparator is switched off Damping is used...

Page 19: ...for each input Each logic unit can be connected to one of 8 outputs specified in the parameter C dr PL 2 group for this LU for example see Table B 1 PL 3 group Standard configura tions Don t forget th...

Page 20: ...he valid range when starting control To use the option set the parameter bL St PL 2 group to ON Output time diagrams for this option are shown in Fig 6 9 Fig 6 9 Option Ignore alarm on start 2 The par...

Page 21: ...m on off state duration 6 7 2 Retransmission mode In the Retransmission mode the logic unit converts the input signal into proportional out put signal The conversion is made using the lower and upper...

Page 22: ...ed out by the manufacturer Contact the Technical Support of akYtec GmbH for further details 6 9 Modbus communication The protocols Modbus RTU ASCII are supported The device operates only as a Slave Op...

Page 23: ...f the setpoint value by 1 Holding one of this buttons for more than 3 sec activates the ramp function Press to save the new setpoint Z2 stops blinking if the saving is successful New setpoint value wi...

Page 24: ...ter AL dr PL 0 If an alarm or an error occurs the alarm output is set to the Alarm output state ON OFF defined in the parameter AL St PL 0 for the time defined in the Alarm dura tion parameter ALHd PL...

Page 25: ...s RS485 communication and access protection The parameters are described in the Table B 1 The parameters are divided into five groups PL 0 PL 4 see Fig 8 1 Fig 8 1 Groups of parameters To enter the sy...

Page 26: ...16 59 672 0 www akytec de 25 PL 0 parameter group Basic parameters Displays Z1 parameter value Z4 parameter No see Table B 1 Fig 8 3 PL 0 Basic parameters group PL 1 parameter group Inputs Displays Z1...

Page 27: ...l channels Displays Z1 parameter value Z2 logic unit list CPR1 CPR8 LU1 LU8 Z3 selected logic unit C1 C8 LU1 LU8 Z4 parameter No see Table B 1 Fig 8 5 PL 2 Control channels group PL 3 parameter group...

Page 28: ...Configuration akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 27 Z4 parameter No see Table B 1 Fig 8 7 PL 4 Network group...

Page 29: ...nstall the configuration software TRM138 Configurator on the PC connect the device to the USB interface of the PC over USB RS485 adapter not included connect the power supply to the terminals L N turn...

Page 30: ...ng of the housing and terminal blocks from dust dirt and debris checking the fastening of the device checking the wiring connecting leads fastenings mechanical damage The device should be cleaned with...

Page 31: ...vides optimum protection If the device is not taken immediately after delivery into operation it must be carefully stored at a protected location The device should not be stored in an atmosphere with...

Page 32: ...ry akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 31 12 Scope of delivery TRM138 1 Short guide 1 Mounting kit 1 Gasket 1 USB stick with software and d...

Page 33: ...Appendix A Dimensions akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 32 Appendix A Dimensions Fig A 1 External and mounting dimensions...

Page 34: ...indication after restart ON OFF 7 AL dr Alarm output 0 8 8 ALHd Alarm duration s 1 600 9 AL St Alarm output state ON OFF 10 Cj C Cold junction compensation CJC ON OFF 11 SYSt System error indication...

Page 35: ...ON state minimum duration 0 9000 5 Ht oF OFF state minimum dura tion 0 9000 6 dL on Turn on delay 0 3600 7 dL oF Turn off delay 0 3600 8 bL St Ignore alarm on start ON OFF 9 AL t Logic unit function...

Page 36: ...ransmission upper limit 999 9999 15 C dr Output No 0 8 16 C Lbt LBA detection time s 0 9000 17 C LbA LBA detection band 0 001 100 18 AL oU Warning indicator ON OFF PL 3 Standard configurations 1 Pr1 R...

Page 37: ...1 bPS Baud rate kbit s 0 2 4 1 4 8 2 9 6 3 14 4 4 19 2 5 28 8 6 38 4 7 57 6 8 115 2 2 LEn Data bits 0 7 1 8 3 PrtY Parity 0 none 1 even 2 odd 4 Sbit Stop bits 0 1 1 2 5 A Len Address bits 0 8 1 11 6...

Page 38: ...uration parameters akYtec GmbH Vahrenwalder Str 269 A 30179 Hannover Germany Tel 49 0 511 16 59 672 0 www akytec de 37 Invalid network parameter combinations prty 0 sbit 0 len 0 prty 1 sbit 1 len 1 pr...

Page 39: ...NT16 0x0005 Value UINT16 0x0006 Value big endian REAL32 0x0008 0x0009 CH8 Input value Decimal point UINT16 0x0023 Value UINT16 0x0024 Value big endian REAL32 0x0026 0x0027 CH1 LU input value Decimal p...

Page 40: ...nt UINT16 0x002e Value UINT16 0x002f CH1 Hysteresis Decimal point UINT16 0x0030 Value UINT16 0x0031 CH2 Hysteresis Decimal point UINT16 0x0032 Value UINT16 0x0033 CH8 Hysteresis Decimal point UINT16 0...

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