Turbines Incorporated
Cryogenic Flow Delivery System
CDS1000 Manual (Rev E)
CDS1000 Page
17
Wiring
CDS1000 Wiring Connections
Power Signal Temp
Function Color
Function
Color Function Color
1 Power1
Brown
1 Coil1 +
Brown
1 RTD S-
Brown
2 N/C
N/C
2 Coil1 -
White
2 RTD O-
White
3 Power 2
Blue
3 Coil2 +
Blue
3 RTD O+
Blue
3 Power 1
Black
4 Coil2 -
Black
4 RTD S+
Black
5 Internal GND
Grey
5 N/A
Grey
6
N/A
Pink
CDS1000 Wiring Connections (cont)
Pressure PCO
Output
(RS-232)
Function Color*
Function
Color
Function
Color
1 Pressure Input (4-20mA) +
Brown
Brown
1 Pump NC
Brown
1 RTS
N/C
2 Pressure Input (4-20mA) -
White
White
2 Pump C
White
2 CTS
N/C
3 Internal GND
Blue
Blue
3 Pump NO
Blue
3 RX
Red
4 Rate Output (4-20mA) -
Black
Black
4 Alarm NC
Black
4 TX
White
5 Rate Output (4-20mA) +
Grey
Green/Yellow
5 Alarm C
Grey
5 Internal GND
Black
6 Alarm NO
Pink
Wire colors are for standard
Turbines Inc.
supplied cables.
Caution: Do not connect the “Internal GND” connections to the truck/trailer DC ground
(chassis).
NC – Normally Closed Contact
C – Common Contact
NO – Normally Open Contact
*Two wire colors are listed for the 4-20mA because two cables could be provided. They are
electrically equivalent.
