Johnson Controls SABROE Unisab III Control User Manual

4.1.2 Numbering of inputs/outputs
I/O
type
No.
Screw
compressors
Reciprocating
compressors
SABCube Chiller
Digital input
1 Compressor motor
feedback
Compressor motor
feedback
(Compressor mo-
tor feedback)
-
2 Oil pump feedback Intermediate oil
return from sep. -
thermostat
- -
3 Oil pump 2/cooling
fan feedback
High pressure oil
return from sep. -
thermostat
Water pump feed-
back
-
4 Emergency stop Emergency stop Emergency stop -
5 Oil level/flow
switch
Oil filter differential
switch
Oil level switch -
6 External starting
permission
- normal stop
External starting
permission
- normal stop
External starting
permission
- normal stop
-
7 External starting
permission
- immediate stop
External starting
permission
- immediate stop
External starting
permission
- immediate stop
-
8 Regulator SP1/SP2 Regulator SP1/SP2 Regulator SP1/SP2 -
9 Motor current lim-
iter SP1/SP2
Motor current lim-
iter SP1/SP2
Motor current lim-
iter SP1/SP2
-
10 Start request feed-
back (PMS)
Start request feed-
back (PMS)
Start request feed-
back (PMS)
-
11 Capacity down
blocked
Capacity down
blocked
Capacity down
blocked
No flow in
condenser
12 - Thermo pump level
low
- No flow in
evaporator
13 - Thermo pump level
high
- Evaporator level
switch
14 Thermistors in mo-
tor windings
Thermistors in mo-
tor windings
Thermistors in mo-
tor windings
-
Table 32: Numbering of digital inputs
History
Engineering manual - Unisab III 1.10
001930 en 2014.09
143/319

Johnson Controls SABROE Unisab III Control Specifications

General

Brand	Johnson Controls
Model	SABROE Unisab III Control
Category	Control Systems
Language	English