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Wigersma & Sikkema UNICOM 300, Installation And User Manual, Page: 6 / 42

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Wigersma & Sikkema UNICOM 300 Installation And User Manual Download Page 6

Installation and user manual 

UNICOM 300 N531

 

 

DDN5006GHEN/04-2021/rev.B1      

 

6

 

 

Additional instructions on explosion safety for use with external antenna: 

1. 

Replacing the antenna with a type other than the ones recommended is not recommended, see 
manual 

DDN5006GHEN

 (this manual) for additional information. 

2. 

Prevent damaging the cable of the external antenna during installation. If the cable is damaged, the 
antenna should be replaced as a whole with a non-damaged unit. 

 

 

1 

Mounting position for optional back-up battery 

2 

Ex protective cover for the connections of mains supply or external DC supply 

3 

24 VDC connection (15 VDC to 32 VDC) 

4 

115 / 230 VAC Mains connection 

5 

Cable  glands  to  connect  to  equipment  placed  in  the  explosion-hazardous 
environment, marked blue 

 

6 

wiring to terminals 1 – 8 

7 

wiring to terminal CON202, supply to apparatus placed in the Ex hazardous 
area 

 

 

1 

3 

2 

4 

5 

Figure 1

 

Figure 2

 

Summary of Contents for UNICOM 300

Page 1: ...Installation and user manual type N531 Mains operated UNICOM 300...

Page 2: ...ck of this manual or simply enquire Wigersma Sikkema B V Passing this manual to third parties and its duplication in full or in part are only allowed with written permission from Wigersma Sikkema B V...

Page 3: ...services 17 6 3 Activation of NTP 17 6 4 Activation of FTP 17 7 Function Check 18 7 1 Checking the system status by means of the status LEDs 18 7 2 Checking the system status data logger 18 8 Configu...

Page 4: ...tmosphere Two microprocessors provide several functions including pulse registration readout of an encoder counter processing and storage of data data logging communication of this data via 2G 4G time...

Page 5: ...ctly whether there are any loose wires and whether the cable gland has been properly tightened Also check to see whether the Ex protective cover 2 see figure 1 has been put in place 4 The mains or ext...

Page 6: ...tenna during installation If the cable is damaged the antenna should be replaced as a whole with a non damaged unit 1 Mounting position for optional back up battery 2 Ex protective cover for the conne...

Page 7: ...ers read an encoder counter in a third counter and log it in an interval logger Mains operated UNICOM 300 can transmit the incoming pulses or encoder counter reading to two pulse outputs Mains operate...

Page 8: ...uts are already configured from factory and it is possible that the corresponding cable s is are mounted The back up battery is not connected This has not been done for reasons of battery life Connect...

Page 9: ...open Closing the housing must be done with caution The hinge of the lid has some tolerance so that the seal in the lid when closed can connect to the underside of the housing Make sure that when clos...

Page 10: ...5006GHEN 04 2021 rev B1 10 4 6 Components Figure 4 1 Status LED logger 2 Programming switch SW5 3 LED power supply 4 Backup battery optional 5 UNICOM 300 power connector 6 Status LED encoder 7 Switch...

Page 11: ...r manual UNICOM 300 N531 DDN5006GHEN 04 2021 rev B1 11 4 7 Components inside cover Figure 5 1 Mini SIM card holder 2 Label for terminal connections and or SIM card 3 Connectors for battery packs 4 SW3...

Page 12: ...ds which are not used must be closed with the enclosed sealing caps 1 Cable gland for mains voltage 2 Sealing cap for cable gland 3 Cable gland for back up battery 4 24 VDC connection 15 VDC 32 VDC 5...

Page 13: ...and tight and fit the Ex protection cap fig 6 7 5 Connect the power supply for UNIGAS 300 Fig 6 6 optional 6 Connect UNICOM 300 to the 230 VAC or 24 VDC mains supply UNICOM 300 switches on when the po...

Page 14: ...that the threaded end is properly connected A different color coding for the serial wire connection may apply for UNIGAS see Appendix 5 4 11 Function switches mains operated UNICOM 300 Switch Switch...

Page 15: ...5 Press lightly on the metal colored closure of the mini SIM holder and turn anticlockwise the mini SIM holder unlocks and falls open The mini SIM must be inserted with the gold contacts facing backwa...

Page 16: ...ly be activated if NTP FTP and the APN are programmed If they are not programmed the function cannot be activated and the status LED INIT will flash 1x per second when pressing switch SW1 The initiali...

Page 17: ...TP server in the last 24 hours then UNICOM MODEM s clock is no longer synchronized by monitoring data traffic To activate NTP functionality the NTP time server must be set via C92 65 and C 92 66 In ad...

Page 18: ...Blinking 1 x per 4 seconds Registered on 4G Blinking 1 x per 2 seconds Registered on 4G TCP services Off registered on 2G CSD SIG1 GSM signal status Continuously on Main cell 92 dBm Blinking 1 x per 4...

Page 19: ...ware UNITOOL 3 Manual initialization by SW4 see chapter 8 1 2 4 Device init as described in chapter 5 2 8 1 2 Manual encoder initialization It is possible for a user to manually start an encoder initi...

Page 20: ...g the data logger If necessary the data logger functions of UNICOM 300 can be deactivated Deactivation can be performed using UNITOOL and setting parameter C 93 30 or by activating stock lock with SW1...

Page 21: ...ccess the mode in which counters and registers can be read and written Security level 2a with register 2a writing of registers is possible Password 2a corresponds to the VDEW password If passwords are...

Page 22: ...e Unit OBIS Security level Description Battery voltage MODEM mV C 90 6 Supply voltage Battery hour counter MODEM h C 6 0 Number of hours in operation Operation h C 90 13 Number of hours in operation n...

Page 23: ...server 1 IP of DSN C 92 46 Password 2a FTP server IP address or DNS naam FTP server port number C 92 47 Password 2a FTP server port number Do not program port 0 This will result in modem errors FTP wo...

Page 24: ...he value is on after the object has been programmed the modem will remain on regardless of which function the modem wants to turn on or off If the value is set to off the UNICOM MODEM will start the s...

Page 25: ...OM 300 Serial number C 1 0 Serial number of the UNICOM 300 Firmware version MODEM PCB 7 0 0 2 0 Firmware version UNICOM MODEM PCB Firmware version LOGGER PCB 7 0 0 2 1 Firmware version UNICOM LOGGER P...

Page 26: ...In this case the setting cannot be changed by the user Gas meter year of construction C 91 11 Password 2a Construction year of the gas meter When an encoder telework is used the year of construction...

Page 27: ...ume difference function is disabled sswInpDiff C 93 39 Password 2a Channels for determining volume difference Settings for outputs Name Unit OBIS Security level Description OUT1_div pulse m3 C 94 1 SW...

Page 28: ...Security level Description FTP filename C 91 8 Password 2a Text for display in the file name If this object is set to 00000000 the serial number of UNICOM 300 is issued in the file name This object is...

Page 29: ...B V2 8 9 A B C D E F 10 A 4 5 6 7 C D E F 9 2 3 6 7 A B E F 8 1 3 5 7 9 B D F SW5 has been operated during writing of OBIS parameter Event 7 V3 8 9 A B C D E F 6 4 5 6 7 C D E F UNICOM 300 had no powe...

Page 30: ...r are unusable BCC error or a encoder reading is lower than counter reading Vm3 Vm3 will not be modified Counters set 13 4 5 6 7 C D E F E 6 A counter reading has been set Alarm switch program 2 3 6 7...

Page 31: ...witched on but not read out Stock lock 2 3 6 7 A B E F C D If stock lock is active this status bit is set Alarm NTP 1 3 5 7 9 B D F C C Set if deviation RTC clock and NTP clock is greater than C 92 95...

Page 32: ...2 23 0 0 Vm3 3 23 0 0 Ingang 1 Encoder Puls Alarm contact Uit Alarm contact Encoder Decoder Gasmeter 7 1 0 2 14 C 91 10 C 91 11 Sw4 Sw6 Micro INP1 INP3 INP2 Encoder init Sw4 Stock lock deactivated St...

Page 33: ...Installation and user manual UNICOM 300 N531 DDN5006GHEN 04 2021 rev B1 33 Appendix 2 Schematic display of the data structure Schematic display of the data structure UNICOM 300 datalogger...

Page 34: ...endix 3 Wiring diagrams UNICOM 300 UNIGAS 300 A Serial connection between UNILOG 300 and UNIGAS 300 For the serial connection to UNIGAS 300 the optical connector cable is used Available lengths 0 3m N...

Page 35: ...Installation and user manual UNICOM 300 N531 DDN5006GHEN 04 2021 rev B1 35 B Pulse connection between UNILOG 300 and UNIGAS 300 Available lengths 5m NN2647 10m NN2648...

Page 36: ...UNILOG with a UNICOM power supply it is possible to use the cable used with the UNILOG Strip for the correct cable lengths of the 5 cores information below Green Brown White 50 mm Grey Yellow 105 mm D...

Page 37: ...power microprocessor MSP 430 series 2 Mb EEprom memory Remote software update Yes Power supply input Two terminals for external power input 9 0 VDC 15 32 32 VDC Pnom 0 5 W Pmax 5 W 115 or 230 VAC 47...

Page 38: ...n NTP Daylight saving time support yes Back up function logger only back up for few minutes clock running at power down or battery exchange Communication protocol IEC 1107 mode C VDEW 2 0 protocol for...

Page 39: ...10 1 10 2 10 3 9 X X X 8 X X X X 7 X X X X 6 X X X X Reading of Encoder counter Every 5 minutes and at serial communication data read out mode and reading counter values Reading of Encoder b telegram...

Page 40: ...DIN 43863 5 fixed Data matrix Wigersma en Sikkema Specification mounting bracket for mounting UNICOM 300 General dimensions approx 180 x 50 mm material Stainless steel Weight 0 2 kg Specification uni...

Page 41: ...tor type Description Cable color black with M12 Male connector Cable color blue with M12 Male connector Cable color blue with optical connector UNIGAS EVC type UNIGAS 61D or UNIGAS 61E UNIGAS 61D or U...

Page 42: ...DDN5006GHEN 04 2021 rev B1 Wigersma Sikkema B V Leigraafseweg 4 NL 6983 BP Doesburg The Netherlands TEL 31 0 313 47 19 98 info wigersma sikkema com www wigersma sikkema com...

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