Honeywell Unitary User Manual

HONEYWELL UNITARY CONTROLLER - 230 VAC - INSTALLATION INSTRUCTIONS
31-00610-01 16
Internal Wiring Example
Internal Wiring Large controller
Fig. 14 Internal Wiring Large 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.
+
-
WM1 / 2 IO1 C IO2 IO3 C IO4 IO5 C IO6 IO7 C IO8
C IO9 C IO11 C IO12
COM
RS485 1 SYLK UIO
V0
24VDC
OUT
24VDC
OUT
IO1
POWER 230V
NC1 NO1 IN1 NC2 NO2 IN2
NC3 NO3 IN3 NC4 NO4 IN4
DO RELAY
644645 47 48 49 50 51 52 53 55 56 57 58 59 61 62 63 65 66 67 68 69 71 7254 6 7
4321 56789 11121314151
24VDC
OUT
UIO
IO13 C IO14 IO15 C IO16
32 33 34 35 36 37 38
CO3 CO4CCO1 CO2C
18 19 21 22 232
644645 47 48 49 50 51 52 53 55 56 57 58 59 61 62 63 65 66 67 68 69 71 7254 6 7
4321 56789 11121314151 32 33 34 35 36 37 38
18 19 21 22 232
POW24
+
-
WM1 / 2 IO1 C IO2 IO3 C IO4 IO5 C IO6 IO7 C IO8
C IO9 C IO11 C IO12
COM
RS485 1 SYLK UIO
V0
24VDC
OUT
24VDC
OUT
IO1
POWER 230V
NC1 NO1 IN1 NC2 NO2 IN2
NC3 NO3 IN3 NC4 NO4 IN4
DO RELAY
644645 47 48 49 50 51 52 53 55 56 57 58 59 61 62 63 65 66 67 68 69 71 7254 6 7
4321 56789 11121314151
24VDC
OUT
UIO
IO13 C IO14 IO15 C IO16
32 33 34 35 36 37 38
DO CHP
CO3 CO4CCO1
CO2
C
18 19 21 22 232
644645 47 48 49 50 51 52 53 55 56 57 58 59 61 62 63 65 66 67 68 69 71 7254 6 7
4321 56789 11121314151 32 33 34 35 36 37 38
18 19 21 22 232
POW24
LN
Isolated
Power
Supply
DO CHP
LN
230 VAC
-28V
+28V
+5V
+21V
Power Input
Input 1 A Max
Voltage Auxiliary
Max 75 mA across all
auxiliary power outputs
1.8 W
24 VDC
24 VDC
75 mA
1.8 W
Power Auxiliary
Voltage Auxiliary
75 mA
1.8 W
75 mA
1.8 W
Isolated
Power
Supply
-28V
+28V
+5V
+21V
+28V
-28V
+28V
LDO 24V
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

Honeywell Unitary Specifications

General

Brand	Honeywell
Model	Unitary
Category	Controller
Language	English