DOC-XP
Measurement and monitoring module
for 4 temperatures
Page 4 of 4
Subject to technical modifications
DOC-XP_V1.2_PI_2019-04_EN
Place the device with the upper guide edge on
the top-hat rail.
Then press the device gently downward until it
engages with the fastening safety catch on the
top-hat rail.
For wiring of the data lines, we recommend the use of standard telephone lines 2x2x0.8ø up to
lengths of 100m. The shielding must be grounded in the control cabinet.
For cable lengths from 100m to 400m, shielded lines with braided sheathing should be used.
For sensor extensions, it is recommended that sheathed cable be laid.
Cable length
Cross section
Up to 100m
0.75mm²
Up to 400m
1.5mm²
Technical data
Power supply
230V~, +10% / -15%, approx. 5VA
Temperature sensor
4 x TRK277, DGF or K243
Digital inputs
4 x potential-free, monitoring inactive
Output relay
1 x alarm, changeover contact, 230V~, 4(2)A
Central unit
Single-chip microcomputer, data memory and quartz clock with
5000h power reserve
Monitoring system
Monitoring of connected sensors, self-monitoring of data memory
and microcomputer
Communication
3-wire CAN bus interface with integrated power supply,
galvanically isolated
Dimensions
(WxHxD) 106 x 90 x 58mm (DIN 43880)
Fastening
Top-hat rail TH 35-15 or TH 35-7.5 (DIN EN 60715)
Ambient temperature
Operation: 0...+55°C, storage: -25...+70°C
Weight
About 450g
CE conformity
−
2014/30/EU (EMC Directive)
−
2014/35/EU (Low Voltage Directive)
EAC conformity
−
TR CU 004/2011
−
TR CU 020/2011
RoHS II
Valid from
Version 1.2
NOTICE
You can find more information about the device in the Wurm Infocenter.
