Honeywell T775R 2000 Series User Manual

T775R SERIES 2000 ELECTRONIC STAND-ALONE CONTROLLER
7 62-0249—13
Fig. 9. Wiring for Four-Stage Control – 24 Vac Input
and 24 Vac Load
.
Fig. 10. Wiring for Two-Stage Control with 120 or 240
Vac (120 Vac Input and 120 Vac Load shown).
Fig. 11. Wiring for Four-Stage Control with 120 or 240
Vac (120 Vac Input and 120 Vac Load shown)
.
Fig. 12. Wiring for Floating Output (Relay 1 & Relay 2
pair shown)
.
Fig. 13. Wiring for Digital Input (Dry Contact).
L1
(HOT)
L2
24 VAC
M24286
A
C
NO
NC
C
NO
NC
C
NC
NO
C
NC
NO
COM
LOAD
4
NO
LOAD
3
LOAD
2
LOAD
1
C
+
SENSOR A
SENSOR B
T
T
T
T
COM
NO
COM
NO
NO
COM
C
NO
NC
C
NO
NC
COM
LOAD 2
LOAD 1
NO
COM
NO
COM
120V
M24287A
1
1
FOR 240 VAC LOAD, CONNECT TO 240 TERMINAL.
C
+
SENSOR A
SENSOR B
T
T
T
T
120
COM
240
POWER SUPPLY
L1 (HOT)
L2
1
FOR 240 VAC LOAD, CONNECT TO 240 TERMINAL.
SENSOR A
SENSOR B
T
T
T
T
C
NO
NC
C
NO
NC
C
NC
NO
C
NC
NO
COM
120V
1
M24288
A
LOAD 1
LOAD
3
LOAD
2
COM
NO
LOAD 4
C
+
120
COM
240
C
NO
NC
C
NO
NC
M31361
CLOSE RELAY TO DRIVE DEVICE CLOSED. RELAY 1 SHOWN.
(RELAYS 1 AND 3 ARE USED FOR CLOSE).
CLOSE RELAY TO DRIVE DEVICE OPEN. RELAY 2 SHOWN.
(RELAYS 2 AND 4 ARE USED FOR OPEN).
THE RELAYS MUST BE WIRED IN PAIRS WITH RELAYS 1 AND 2
BEING THE FIRST PAIR, AND RELAYS 3 AND 4 BEING THE SECOND PAIR.
1
2
1
2
120/240 VAC LINE
CLOSE
DEVICE
COM
OPEN
NO
COM
NO
COM
RELAY 1
RELAY 2
M24292
DIGITAL
INPUT
+
–

Honeywell T775R 2000 Series Specifications

General

Brand	Honeywell
Model	T775R 2000 Series
Category	Controller
Language	English