Honeywell Unitary User Manual

HONEYWELL UNITARY CONTROLLER - 230 VAC - INSTALLATION INSTRUCTIONS
17 31-00610-01
Internal Wiring Small controller
Fig. 15 Internal Wiring Small controller
NOTE:
The SHLD (terminal 44) on the BACnet™ MS/TP controller is a free-floating terminal and is not connected to
any signal common.
POW24
61
4321 56789 1112131415
10
4645 48 49
50
52 53 54 55 56 58 59
60
62 63 64 6551 5747
18 19 21 22 232
24VDC OUT
61
+-
IO1 C IO2 IO3 C IO4 IO5 C IO6 IO7 C IO8
C
COM
4645 48 49 50 52 53 54 55 56 58 59 60 62 63 64 65
RS485 1 SYLK UIO
V0
51
WM1 / 2
5747
POWER 230V
NC1 NO1 IN1 NC2 NO2 IN2
NC3 NO3 IN3 NC4 NO4 IN4
DO RELAY
4321 56789 11121314151
DO CHP
CO3 CO4CCO1
CO
2C
18 19 21 22 232
L
N
230 VAC
Isolated
Power
Supply
-28V
+28V
+5V
+21V
POW24
61
4321 56789 1112131415
10
4645 48 49
50
52 53 54 55 56 58 59
60
62 63 64 6551 5747
18 19 21 22 232
24VDC OUT
61
+-
IO1 C IO2 IO3 C IO4 IO5 C IO6 IO7 C IO8
C
COM
4645 48 49 50 52 53 54 55 56 58 59 60 62 63 64 65
RS485 1 SYLK UIO
V0
51
WM1 / 2
5747
NC1 NO1 IN1 NC2 NO2 IN2
NC3 NO3 IN3 NC4 NO4 IN4
DO RELAY
4321 56789 11121314151
DO CHP
CO3 CO4CCO1 CO2C
18 19 21 22 232
POWER 230V
L
N
Voltage Auxiliary
Max 75 mA across all
auxiliary power outputs
1.8 W
Power Input
Input 1 A Max
75 mA
1.8 W
Power Auxiliary
Voltage Auxiliary
75 mA
1.8 W
Isolated
Power
Supply
-28V
+28V
+5V
+21V
-28V
+28V
1248163264
MS/TP
ADDRESS
ON
OFF
+
-
SHLD
MS/TP 1
4342 44
4342 44
1248163264
MS/TP
ADDRESS
ON
OFF
+
-
SHLD
MS/TP 1
4342 44
4342 44
Chopper
circuit
LDO 24V

Honeywell Unitary Specifications

General

Brand	Honeywell
Model	Unitary
Category	Controller
Language	English