Input/Output (I/O) Modules - Kohler MPAC 1500 Manual

8.4

Input/Output (I/O) Modules

Two types of input/output modules are available. The
standard I/O Module has two inputs and six outputs.
The high-power I/O module has two inputs and three
outputs. See Figure 8-3 and Figure 8-4 for I/O module
specifications.
Inputs
Available Inputs
Input Definition
Current
Connection Type
Wire Size
Max Distance
Outputs
Outputs Available
Contact Type
Contact Voltage Rating
Connection Type
Wire Size
Figure 8-3 Standard Input/Output Module
Inputs
Available Inputs
Input Definition
Current
Connection Type
Wire Size
Max Distance
Outputs
Outputs Available
Contact Type
Contact Voltage Rating
Connection Type
Wire Size
Environmental Specifications
Temperature
Humidity
Figure 8-4 High-Power Input/Output Module
108 Section 8 Accessories
2
Contact Closure
5 mA Max
Terminal Strip
#14-24 AWG
700 feet
6
Form C (SPDT)
2 A @ 30 VDC
500 mA @ 125 VAC
Terminal Strip
#14-24 AWG
2
Contact Closure
5 mA Max
Terminal Strip
#14-24 AWG
700 feet
3
Form C (SPDT)
12 A @ 24 VDC
12 A @ 250 VAC
10 A @ 277 VAC
2 A @ 480 VAC
Terminal Strip
#14-24 AWG
--40°C to 85°C (--40°F to 185°F)
35% to 85% noncondensing
Use 14-24 AWG cable to connect to input and outputs.
Each output is a form C SPDT contact.
LEDs on the module circuit board light to indicate that
each input or output is active.
Note: Each I/O module must have unique address.
Use the address DIP switches on the I/O module to
assign a unique (different) address to each module as
shown in Figure 8-5. Assign addresses in order from 1
to 4. An LED for each DIP switch lights to indicate that
the switch is closed.
The alarm module's fixed address is 5. The battery
module's fixed address is 6.
Use the Set Inputs/Outputs screen to assign input and
output functions. See Section 5.12 for instructions.
DIP Switch
1
Off
On
Off
On
Figure 8-5 Address DIP Switch Settings
Figure 8-6 Address DIP Switches
INPUT 2
Figure 8-7 I/O Module Input Connections
(TB1 or TB10)
2
Address
Off 1
Off 2
On 3
On 4
Both switches OFF
Address=1 shown
INPUT 1
refGM41093
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