WEB/CP-202-XPR AND WEB/CP-602-XPR CONTROLLERS
95-7775—01
18
Fig. 12. Binary input wiring diagram.
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 A
n
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.
Fig. 13. Analog output wiring diagram.
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.
M28874
SHIELDED, TWISTED CABLE,
200 FEET (61 M) MAXIMUM
CUT AND TAPE
SHIELD WIRE
BACK AT DEVICE
SHIELD
USE POINT:
CounterInputPoint
PULSE
RANGE: 20 Hz, 50% DUTY CYCLE
MINIMUM DWELL TIME: > 25 ms
GND
V +
UI4
UI3
UI2
UI1
GND
SHIELDED, TWISTED CABLE,
200 FEET (61 M) MAXIMUM
CUT AND TAPE
SHIELD WIRE
BACK AT DEVICE
SHIELD
DRY CONTACTS
GND
V +
UI4
UI3
UI2
UI1
GND
USE POINT:
BooleanInputPoint
M28875
SHIELDED, TWISTED CABLE,
200 FEET (61 M) MAXIMUM
CUT AND TAPE
SHIELD WIRE
BACK AT DEVICE
SHIELD
0 TO 10 VDC DEVICE
GND
AO4
AO3
AO2
AO1
GND
USE POINT:
VoltageOutputWritable
COMMON (
–
)
INPUT (
+
)
INPUT IMPEDANCE:
> 2500 OHMS
