Trane CVGF1000, Installation, Operation & Maintenance Manual

Page: 98 / 128

1A14 Communication Polarity
J1-1 +24 Vdc J2-1 COMM +. J11-1+24 Vdc
J1-2 Ground J2-2 COMM - J11-2 Ground
J1-3 COMM + J2-3 COMM + J11-3 COMM +
J1-4 COMM - J2-4 COMM - J11-4 COMM
Maximum Length to Run external Output signals
Gauge Ohms per Foot Length (Feet) Length (Meters)
14 0.00 2823 1062.7 324
16 0.004489 668.3 203.8
18 0.007138 420.3 128.1
20 0.01135 264.3 80.6
22 0.01805 166.3 50.7
24 0.0287 104.5 31.9
26 0.04563 65.7 20
28 0.07255 41.4 12.6
Note: the above table is for copper conductors only.
1A15, 1A16, 1A17, Dual Analog Input/output Module;
Analog Output: The Analog Output is a voltage only signal. 2-10 Vdc at 22mA
J2: 14 - 26 AWG with a maximum of two 14 AWG
J2-1 Output #1 to J2-3 (ground),
J2-4 Output #2 to J2-6 (ground).
AdaptiView provides a 2-10 Vdc analog signals as Outputs. The Output’s maximum
source capability is 22mA. The maximum recommended length to run this signal is in-
cluded in the table below.
Analog Input:
The analog input can be software switched between a voltage input or a current input.
When used as a current input a 200 Ohm load resistor is switched in.
0-12 Vdc or 0-24 mA Analog Inputs
AdaptiView accepts either a 2-10 Vdc or 4-20 analog input suitable for customer exter-
nal control. The type is determined at unit commissioning during feature installation.
J2: 14-26 AWG with a maximum of two 14 AWG
J2-2 Input #1 to J2-3 (ground).
J2-5 Input #2 to J2-6 (ground).
Power, 24 +/- 10 percent Vdc, 60 mA maximum, Trane IPC3 protocol.
CVGF-SVX03B-EN
98
Control System Components