Bitzer CM-SW-01 Original-Gebrauchsanweisung Seite 5

All screw compressors
Voltage supply of the solenoid
valves for capacity control and
V slider
i
All screw compressors
Analogue signal for capacity
control
All screw compressors
Modbus connection
Connection cables
Connection cables for power
connections: Compressor mod-
ule and peripheral devices
Connection cable for control
and sensor signals
Available cable bushings in the module housing
HS.95
OS.95
OS.85
CS.105
ST-150-3
Output with overload protection, voltage output corresponds to the selected
operating voltage.
Semiconductor switch, not potential-free
Use an oil heater with maximum power consumption of 300 W at 230 V. The
output is only suitable for oil heater connection at 230 V supply voltage.
Terminal strip CN6
Output with overload protection, voltage output corresponds to the selected
operating voltage.
Semiconductor switch, not potential-free
All solenoid valves are included in the compressor's scope of delivery. Use
only original spare parts!
Terminal strip CN13
0 .. 10 V DC, ±2% at 100%
at max. 1 mA
Terminal strip CN14
Modbus RTU, RS485
Terminal strips CN1 to CN6
The terminals are suitable for max. 2.5 mm
Voltage output corresponds to the selected operating voltage.
Select the cable cross-sections in accordance with the local regulations!
Use copper cables with a sheath quality suitable for at least 85°C. Select the
cable quality according to the place of installation, e.g. UV- and/or oil-resistant.
0 .. 10 V
Terminal strips CN7 to CN14
The terminals are suitable for max. 1.5 mm
Select the cable cross-sections in accordance with the local regulations!
Use copper cables with a sheath quality suitable for at least 85°C. Select the
cable quality according to the place of installation, e.g. UV- and/or oil-resistant.
Screwed joints:
1 x M20x1.5 for 1 cable with a clamping range between Ø 8 and 13 mm
Blind caps: 1 x M25x1.5 and 1 x M16x1.5
Screwed joints:
1 x M20x1.5 for 1 cable with a clamping range between Ø 8 and 13 mm
1 x M16x1.5 for 1 cable with a clamping range between Ø 5 and 10 mm
Blind caps: 1 x M25x1.5 and 1 x M16x1.5
Screwed joints:
1 x M20x1.5 for 1 cable with a clamping range between Ø 8 and 13 mm
1 x M16x1.5 for 1 cable with a clamping range between Ø 5 and 10 mm
Blind caps: 1 x M25x1.5 and 1 x M16x1.5
Cable plugs for 4 cables of Ø 5 mm
CS.105:
Screwed joint: 1 x M20x1.5 for 1 cable with a clamping range between Ø 8 and
13 mm
Blind cap: 1 x M16x1.5
Cable plugs for 2 cables of Ø 7 mm and 2 cables of Ø 5 mm
2
(AWG 12).
2
(AWG 16).
5