Automation Components Common Input with RJ12 Phone Jack - Manual

Installation and Operation Instructions
Common Input with RJ12 Phone Jack
2305 Pleasant View Rd. Middleton Industrial Park Middleton, WI 53562
PH: (608) 831-2585 FAX: (608) 831-7407
II-13
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READ THESE INSTRUCTIONS BEFORE YOU BEGIN INSTALLATION
All ACI thermistor and RTD temperature sensors are both non-polarity and non-position sensitive. All thermistor type
room units are supplied with a two-pole terminal block and all RTD’s can be supplied with either a two or three-pole
terminal block.
All of the following units are available with corresponding terminal blocks for all connections: Room with Setpoint (RS),
Room with Override (RO), Room with Setpoint and Override (RSO), and Room with Setpoint, Override, and RJ12
Communication Jack (RSO RJ12).
All other configurations are supplied with 22 gauge lead wires and can be hooked up with any crimp style or wire nut wire
connectors. ACI recommends the use of 18 to 22 AWG twisted pair wires or shielded cable for all sensor installations.
Sensor reads 0 ohms or very low Sensor or wires are shorted together
Sensor reads infinity or very high Sensor or wires are open
Erratic readings Bad wire connections - Condensation or Moisture problem
J2
Short Sensor
Separate Input
SW1
+ - SEN O/R SET
1 2 3 4 5 6
6
1
6 Pin RJ12
Communication Jack
Thermistor, Setpoint, and
Override Common
+15 VDC Input for Sensor for
ACI/592-10K and ACI/592-10K-CS
only.
Thermistor and Override
Output to Controller
Tenant Override or Dry Contact Output to
Controller (Separate Input ONLY)
Setpoint Output to Controller
Terminals for RJ12 Communications
J3
Membrane
Wire Access Hole
“After Hours” Normally-Open
Override Switch
Override Shorts Separate Input
Sensor (Dry Contact Closure)
Figure #1
Override Options Jumper Settings (J3)
Short Sensor
Separate Input Short Sensor
Separate Input
.
**Note: All Room with Override (RO) and Room with Setpoint and Override (RSO) sensors are shipped with the
Override in parallel with the sensor unless specified otherwise. If a Separate Input or Tenant Override is
Needed, see Figure #1 for the Override Options Jumper Settings.
n TROUBLESHOOTING
n WIRING DIAGRAMS
** NOTE: (J2) is only used for Connection of the Membrane Switch.
CSI Rev 7 c