M&C TechGroup CSS-VC2 Operator's manual - Manual (Page 11)

14.1a ME Gas sampling and gas conditioning technology 11
8.1 TECHNICAL SPECIFICATIONS FOR THE EXPANSION MODULES
Module Communication module Status module Temperature control module Backflush module
Article No. 91 B 8620 91 B 8630 91 B 8640 91 B 8650
Power supply 24V DC + - 20% internal
Earthing L <3m - L <3m
Communication
M & C system (RJ-45) L
<3m
- - -
Inputs
2 x PT100 (2-wire)
L <30 m or
2 x thermocouples
L <30 m
- -
Switching input
(Pressure switch)
Connection cable
length
see above - - Max. 100 m
Outputs -
Function: Status
1 potential-free
contact
(Changeover
switch 230VAC
1A)
(Can be used up
to 24V, 500mA!)
1 solid-state
output
230VAC 3A
Function: Pump1
1 solid state
output
230VAC 3A
Function: Pump 2
1 solid-state
output
230VAC 3A
2 x small signal digital output for
solid state relay control
24V max. 20mA
Function: High temperature
alarm
2 potential-free contacts
(N/O contact 230VAC 1A)
(can be used up to 24V
500mA!)
Function: Low temperature
alarm
2 potential-free contacts
(N/O contact 230VAC 1A)
(can be used up to 24V
500mA!)
Function: Measurement
1 potential-free contact
(Changeover switch
48VAC 1A)
(can be used up to 24V
500mA!)
Function: Backflush 1
1 solid-state output
230VAC 3A
Function: Control air
1 solid-state output
230VAC 3A
Function: Backflush 2
1 solid state output
230VAC 3A
Connection cable
length
- Max. 100 m
Ambient temperature
max.
+ 60 ° C
Dimensions: 72 x 88 x 20mm 72 x 68 x 30mm 72 x 68 x 18mm 72 x 79 x 30mm
Weight 90 g 100 g 48 g 106 g
The power consumption of all modules together is max. 140mA at 24V => 3.36 W.