Project Description

ZigBee Modbus Pulse counters Print datasheet

ZigBee Modbus Pulse counters for energy meters with digital inputs for voltage-free contacts and/or NTC temperature probe inputs
Main technical specifications
  • 2 S0 standard pulse counter inputs
  • 2 NTC probe inputs (only ZR-CI-ZB-EM and ZED-TIDCI-M)
  • 2 digital inputs (only ZR-ES-EM)
  • Sampling time and transmission settings
Applications
  • Building automation and industrial control systems
  • Energy monitoring and management
Description

Wireless devices for counting the number of pulses generated by energy meters connected to the 2 digital inputs. Counts are transmitted regularly to a ZigBee network Gateway. Temperature can also be measured using the two NTC probe inputs.

Connection diagram
Comparative chart
ZR-CI-ZB-EM ZR-ES-EM ZED-TIDCI-M
Digital pulse counter input 2 2 2
NTC temperature probe input 2  2
Digital input for voltage-free contacts  2
Optical sensors included
Fixing Wall-fixing Wall-fixing Wall-fixing
Antenna External External Internal
Router function
Power supply 12-24dc 12-24dc Battery
External power supply included in the box
Models available
Image Code Description
ZR-CI-ZB-EM ZR-CI-ZB-EM ZigBee pulse counter with 2 digital inputs, 2 NTC inputs, S0 compatible digital counters
12 – 24 Vdc power; power supply with Italian standard 230 Vac / 24 Vdc plug included
ZR-CI-ZB-EM ZR-CI-ZB-EMUK ZigBee pulse counter with 2 digital inputs, 2 NTC inputs, S0 compatible digital counters
Power supply with UK standard 230 Vac / 24 Vdc plug included
ZR-CI-ZB-EM ZR-ES-EM ZigBee pulse counter with ES board input, 2 digital pulse counter inputs, 2 digital inputs for voltage-free contacts, 12 – 24 Vdc power; power supply with Italian standard 230 Vac / 24 Vdc plug included
ZED-TID-TIDCI-M_new ZED-TIDCI-M ZigBee pulse counter with 2 digital inputs and 2 NTC inputs
Battery powered
Technical specifications
General specifications Chip Ember EM250
Compatible with IEEE 802.15.4
Stack EmberZnet 3.5.x (ZigBee PRO)
Modbus / RTU
Radio specifications Frequency: 2405 MHz to 2480 MHz
Modulation: DSSS
ZR-CI-ZB-EMxx, ZR-ES-EM:
Nominal transmission power: 10 mW (10 dBm)
Receiver sensitivity: -97 dBm
ZED-TIDCI-EM:
Nominal transmission power: 2 mW (3 dBm)
Receiver sensitivity: -95 dBm
Antenna ZR-CI-ZB-EMxx, ZR-ES-EM:
External antenna with 5 dB gain
Radio range: 100 m outdoor; 30 m indoor
ZED-TIDCI-M:
Internal antenna with 0 dB gain
Radio range: 50 m outdoor; 20 m indoor
Antenna connector
ZR-CI-ZB-EMxx and ZR-ES-EM only
SMA-RP antenna connector
Power supply ZR-CI-ZB-EMxx; ZR-ES-EM: 12 to 24 Vdc, 100 mA; 12 to 15 Vac, 50 to 60 Hz, 2.4 VA
ZED-TIDCI-M: high energy, 3.6 V / 2000 mAh AA lithium battery. Battery life: 3 years with data transmission every minute at 20 °C
Status display 3 x indicator LEDs
Sampling interval 60 seconds (default)
Digital inputs (2x)
ZR-CI-ZB-EMxx and ZED-TIDCI-M only
Non-isolated inputs for voltage-free contacts
Closing current 0.01 mA. Use self-cleaning contacts
NTC probes (2x) ZR-CI-ZB-EMxx and ZED-TIDCI-M only 103AT type (R25 = 10 KOhm; Beta = 3435K)
Measurement range: -50 °C to +110 °C
Read resolution: 0.1 °C
Read accuracy: ±1.0 °C
Linearised measurements in tenths of a degree
Measurements Energy meter [Wh], temperature measurement [°C]
Connections Push-in terminals (3.81 mm pitch)
Mounting Wall-fixing with screws
Ambient parameters ZR-CI-ZB-EMxx; ZR-ES-EM:
Operating conditions: -20 to +55 °C; <80% R.H. n.c.
Storage conditions: -20 to +70 °C; <80% R.H. n. c.
ZED-TIDCI-M:
Operating conditions: -10 to +60 °C; <80% R.H. n. c.
Storage conditions: -20 to +70 °C; <80% R.H. n. c.
Degree of protection IP51
Insulation ZR-CI-ZB-EMxx, ZR-ES-EM: class II
ZED-TIDCI-M: class III
Conformity Directives 2014/53/EU (RED) 2011/65/EU (RoHS) 2012/19/EU (WEEE) 1999/519/EC
ETSI EN 300 328; ETSI EN 301 489-1; ETSI EN 301 489-17; EN 61000-6-2; EN 61000-6-3; EN 60950-1; EN 62479
Dimensions (L x H x D) ZR-CI-ZB-EMxx, ZR-ES-EM: 94 x 111.5 x 38 mm
ZED-TIDCI-M: 94 x 111.5 x 38 mm
Weight ZR-CI-ZB-EMxx, ZR-ES-EM: 130 g
ZED-TIDCI-M: 220 g
Disegni meccanici
ZR-CI-ZB-EMxx, ZR-ES-EM
ZED-TIDCI-M

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