5. Installation
GTD-1000Tx
Instruction Manual
5.3. Power and Signal Terminal Configuration
[Figure 5. CN1 Terminal Configuration]
■ Use CVVS or CVVSB 2.0sq↑ Shield Cable for terminal configuration.
[Table 3. CN1 Terminal Detailed Description]
NO
PIN NAME
DESCRIPTION
1
+
+24V / POWER (+)
2
mA
4~20mA Source Out
3
-
GND / POWER (-)
4
ET
EARTH
■ After disassembling display parts, there is a terminal block in the Main PCB as shown in the figure below.
Holding it with hands and pulling towards ceiling detaches it from the Main PCB.
■ Loosen 5 terminal fixing screws located at top part of detached terminal block CN8 (VIS, +, mA, -, ETH)
Connector by turning counter-clock wise using a Θ driver. Connect DC 18~24 V power to +, and - then
connect signal cable to mA. Tighten 5 terminal fixing screws clockwise so that terminal does not leave the track
then insert Main PCB as the same condition before disassembly.
Terminal Set Screw
