Honeywell WEB/CP-202-XPR Installation Instructions Manual page 18

WEB/CP-202-XPR AND WEB/CP-602-XPR CONTROLLERS
UI4
GND
UI3
UI2
GND
UI1
V +
UI4
GND
UI3
UI2
GND
UI1
V +
Outputs
The controller has four (4) 0 to 10 volt Analog Outputs and four (4) Digital Relay Outputs. See Fig. 8. on page 15 for location of
the output terminals.
Analog Outputs
Analog outputs (AO) are referenced by the terminals labeled An and GND (ground). Each AO can supply a maximum of 4 mA
over the entire 0 to 10 Vdc range. The minimum input impedance of a device controlled by an AO must be greater than 2500
ohms. Typical wiring for an AO is shown in Fig. 13.
For each AO, use a VoltageOutputWritable in the station database.
AO4
GND
AO3
AO2
GND
AO1
Digital Relay Outputs
Each digital relay output is rated at 24 Vac or Vdc at 0.5A. Relay outputs have MOV (metal oxide varistor) suppressors to support
inductive-type loads such as heavy-duty relay coils.
95-7775—01
SHIELD
SHIELDED, TWISTED CABLE,
200 FEET (61 M) MAXIMUM
SHIELD
SHIELDED, TWISTED CABLE,
200 FEET (61 M) MAXIMUM
Fig. 12. Binary input wiring diagram.
SHIELD
SHIELDED, TWISTED CABLE,
200 FEET (61 M) MAXIMUM
Fig. 13. Analog output wiring diagram.
USE POINT: CounterInputPoint
CUT AND TAPE
SHIELD WIRE
BACK AT DEVICE
PULSE
RANGE: 20 Hz, 50% DUTY CYCLE
MINIMUM DWELL TIME: > 25 ms
USE POINT: BooleanInputPoint
CUT AND TAPE
SHIELD WIRE
BACK AT DEVICE
DRY CONTACTS
USE POINT: VoltageOutputWritable
CUT AND TAPE
SHIELD WIRE
BACK AT DEVICE
COMMON (
INPUT (
18
M28874
0 TO 10 VDC DEVICE
INPUT IMPEDANCE:
> 2500 OHMS
–
)
+
)
M28875