In-Situ Con TROLL PRO Installation Manual (purchased before 10 May 2012) - Manual (Page 24)

24 Input/Output Connections
5.1 PLC CONNECTIONS
Danger
Make sure that power to the instrument is disconnected
before making any wiring connections.
CONNEXIONS POUR AUTOMATE PROGRAMMABLE
INDUSTRIEL
Danger
Débrancher toute alimentation à l'appareil avant de
connecter les fils.
PLC connections typically consist of the following:
• Con TROLL PRO AC models: 24 VDC output to power accessories
• Con TROLL PRO DC model: 9-36 VDC inputs to power the controller
(required)
Danger
Do not connect AC power to DC powered model!
Danger
Ne pas connecter la version courant continu de l'appareil
au secteur (au courant alternatif)!
1. Disconnect power to the instrument.
2. Use a Phillips screwdriver to remove the controller lid.
3. Connect the stripped and tinned PLC wires to the terminal strip as follows:
4. Replace the controller lid and tighten screws.
5. Reconnect power to the device.
5.2 SENSOR WIRING CONNECTIONS
Danger
Make sure that power to the instrument is disconnected
before making any wiring connections.
Note
Before attaching the In-Situ sensors, make sure that their
communication settings are set to the factory default values. If you
have a new sensor, these are already set. If you are using an
existing sensor, use Win-Situ
® 5 software to reset the communication
settings.
Terminal Block Description
GND Signal ground
485A- RS485 negative
485B+ RS485 positive
POWER Input/Output (9-36 VDC)