Parts And Assembly Description - ABB REC 523 Technical Reference Manual

Remote monitoring and control unit
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1MRS750881-MUM
10.
Remote Monitoring and Control Unit
Technical Reference Manual

Parts and assembly description

Table 10.-1 Parts of REC 523
Main CPU module, type CPU1
Combined power supply and I/O module, 110...240 V AC/DC:
- type PSC1 (80...265 V AC/DC)
- type PSC2 (18...80 V DC)
I/O module, input voltage range 24...220 V DC
- type BIO1
Transformer module (MIM):
- with 3 transformers, 3*CT
- with 6 transformers, 3*CT, 3*VT
- with 7 transformers, 4*CT, 3*VT (U
- with 9 transformers, 5*CT, 4*VT
- with 9 transformers, 6*CT, 3*VT
- with 9 transformers, 3*CT, 6*VT
Sensor module (SIM):
-with 9 sensors
Mother board
Counter-contacts for multi-pole connectors including accessories
(included in standard REC 523 delivery) 1x10 pin + 3 x18 pin
If SIM card installed 1 x 10 pin + 5 x 18 pin
Short-circuit connectors
Table 10.-2 Mounting kits available for REC 523
a
Flush mounting
Semi-flush mounting
Rack mounting
a. The standard delivery includes a flush mounting kit
= 230V)
n
REC 523
1MRS 050433
1MRS 050084
1MRS 050273
1MRS 050640
1MRS 050461
1MRS 050462
1MRS 050466
1MRS 050469
1MRS 050471
1MRS 050463
1MRS 050428
1MRS 050003
1MRS 050334
1MRS 050335
1MRS 120515
1MRS 050209
1MRS 050239
1MRS 050242
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