1MDU07205-YN rev. F
REF601 CEI
User’s manual
73
6.9 Relay ordering information
Installation and commissioning
The relay is available in four variant. The ordering code of the relay is as below:
Fig. Figure 42 – Ordering details of relay REF601
Specifi c sensors needs to be used along with the relays. The ordering
details for the same can be available from sensor data sheet no.
1YMA583791R0001-4.
REF601 J A A 4 6 A A 1 X B
# DESCRIPTION
1
Relay type
REF601 REF601
2 Standard
CEI 0-16 J
3,4 Analog input / output
3 sensor and ground CT AA
5,6 Binary input / output
4BI + 6 BO 46
REF601 J A A 4 6 A A 1 X B
# DESCRIPTION
7
Serial communication
with RS485 A
None N
8
Communication protocol
MODBUS RTU A
None N
9 Power supply
24...240V AC 1
10 Vacant digit
Vaccant X
11 Version
Version 1.0 SP1 B
Example code: REF601 J A A 4 6 A A 1 X B
Your ordering code:
Digit (#) 1 2 3 4 5 6 7 8 9 10 11
Code
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