Quickstart Guide
C2 Protector Controller with Remote
GDS-49 Sensor Transmitter
Wiring & Initial Setup Instructions
1) Install the C2 Protector controller and GDS-49 remote
sensor transmitter. As with all sensors, avoid locations
subject to excessive heat, directed water spray or dust.
A splash guard is recommended on all externally-
mounted sensors.
2) Connect the GDS-49 loop output to the C2 Analog Input
Board as shown.
3) IMPORTANT: If the GDS-49 is to be installed
intrinsically safe, then an approved isolation barrier must
be wired between the C2 and GDS-49. See drawing on
back or contact GDS Corp for more information.
4) Make sure the selected C2 channel is set to “ON” (see
the C2 manual, section 2.2.4d).
5) Calibrate the unit and bump test to verify proper
operation
GDS-49
REMOTE SENSOR TRANSMITTER
Ground Shield at C2
Controller (Recommended)
Important:
The GDS-49 output is non-polarized. Either
wire may be connected to the C2 +24VDC
terminal.
If moisture is present, do not install junction
box with unused inlet facing UP! Water WILL
leak into junction box!
TB2
R1
R2
TB1
4-20mA INPUTS
CH2
+24VDC POWER OUT
(For Xmtrs.requiring
24VDC; see manual)
CH1
1 2 3 41 2
C2 ANALOG INPUT BOARD
P/N #10-0221
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