Inputs And Outputs; Peripheral Devices - Bitzer CM-SW-01 Information Technique

3.2 Inputs and outputs

Relay outputs for motor contact-
ors
Input signal of safety chain
Signal output "collective
fault" (P10)
Connection for high pressure
switch (B10)

3.3 Peripheral devices

Terminal strip CN4
HS.95 and OS.95 compressors
Option: Voltage supply of the
solenoid valve in the oil return
line (M40)
OS.85
Option: Voltage supply of the
solenoid valve in the oil return
line from the secondary oil sep-
arator (M41)
CS.105
Oil heater (E01)
Terminal strip CN6
All screw compressors
Voltage supply of the solenoid
valves for capacity control and V
slider
Terminal strip CN11, terminal 1
All screw compressors
Input for start signal from the su-
perior controller (K01) or for aux-
iliary relay for message from FI
(K18)
Terminal strip CN13
36
Terminal strip CN2, terminals 1 and 2
Continuous current max. 2.5 A
Switching voltage 240 V AC
Switching current max. 2.5 A
Switching capacity 300 VA, inductive (NC contact: D300, NO contact: C300)
Terminal strip CN2, terminal 3
115 .. 230 V +10%/-15%, 50/60 Hz, max. 2.5 A
Control circuit fuse (F03): 4 A time-lag at 230 V / 8 A time-lag at 115 V
Terminal strip CN2, terminal 4
115 .. 230 V +10%/-15%, 50/60 Hz. max. 2.5 A (C300)
Terminal strip CN3
Terminal 1: output, normally open (NO) contact
Terminal 2: input
Select the operating voltage of the high pressure switch according to the
voltage of the safety chain. It must be within the permitted operating voltage
range of the compressor module.
Voltage output corresponds to the selected operating voltage.
Semiconductor switch, not potential-free
Use a solenoid coil with maximum power consumption of 12 W at 230 V / 14 W
at 115 V.
Voltage output corresponds to the selected operating voltage.
Semiconductor switch, not potential-free
Use a solenoid coil or relay with maximum power consumption of 12 W at
230 V / 14 W at 115 V.
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 of 230 V supply voltage.
Voltage output corresponds to the selected operating voltage.
Semiconductor switch, not potential-free
i All solenoid valves are included in the compressor's scope of delivery. Use
only original spare parts!
24 V DC from internal source
non-potential-free input
available from serial number 815294000305LDXXXXXXXXXX
ST-150-4