Johnson Controls VMA1400 Series User Manual

Mounting and Wiring VMA1400 Series Controllers Technical Bulletin
27
Point
(Cont.)
Description
or
Application
Range Input or
Load
Impedance
Maximum
Voltage
Maximum
Current
Wire Size in
mm
2
or mm
(AWG)
Cable
Length in
Meters
(ft)
1.5 mm
2
(18) 150 (500)
AO-2*
Proportional
Heat/
Humidity
Dpr. Actuator
Fan Speed
0-10 VDC 1K-10M ohm 10 VDC 10 mA
0.6 mm (24) 60 (200)
100 mA 1.5 mm
2
(18) 150 (500)
100 mA 0.6 mm (24) 30 (100)
500 mA 1.5 mm
2
(18) 30 (100)
BO-1,2,
3,4,5^
Fan
Box/
Supplemental
Heat
Electric Heat
Lighting
24 VAC @
25-500 mA
48-1000 ohm 30 VAC
500 mA 0.6 mm (24) 6 (20)
SM-1^
Stepper
motor
(internal)
+ 34 VDC
2-phase
72-100 ohm 40 VDC 250 mA NA Internal
N2
Bus*^
Networking
Bus
+ 5V
transmit,
+ 0.2V
receive
200 ohm line 5 VDC 100 mA 0.6 mm to
1.5 mm
2
(24 to 18)
1500
(5000)
Zone
Bus*
Local Room
Sensor Bus
0 to 5V or
±5V
>3000 ohm 5 VDC 100 mA 0.6 mm to
1.5 mm
2
(24 to 18)
150 (500)
Room
Sensor
Cable*
AI-1, AI-2,
BI-1, Zone
Bus, and
+15 VDC
See AI-1,
AI-2, BI-1,
Zone Bus,
and
+15 VDC in
this table.
0.6 mm (24)
eight conductor
phone cable
7.5 (25)
15 (50)
30 (100*)
1.5 mm
2
(18) 150 (500)
+15
VDC*
DC Output
Supply
13.5-
18 VDC
1K-10M ohm 18 VDC 35 mA
0.6 mm (24) 60 (200)
6 mm
2
(10) 67 (222)
4 mm
2
(12) 42 (140)
2.5 mm
2
(14) 27 (88)
1.5 mm
2
(16) 17 (55)
24
VAC^
Power
In
AC Supply
Voltage
20-30 VAC 12-48 ohm 30 VAC 417 mA for
1410/1420;
125 mA for
1430
(100 VA
cable
length)
1.5 mm
2
(18) 11 (35)
* Isolated from 24 VAC
^ Isolated from AI, BI, AO, Zone Bus, 15 VDC

Johnson Controls VMA1400 Series Specifications

General

Brand	Johnson Controls
Model	VMA1400 Series
Category	Controller
Language	English