![background image](http://html1.mh-extra.com/html/amx/netlinx-nxc-com2/netlinx-nxc-com2_operation-reference-manual_2937873022.webp)
NXC-I/O10 Input/Output Control Card
14
NetLinx Cardframe, Control Cards, and NetModules
Pinouts, Signals, and I/O Mode Functions
NXC-I/O10 Channel Assignments
Setting the Switch/Voltage Mode Jumpers
The NXC-I/O10 responds to switch closures or voltage-level (high/low) changes. Compatible I/O devices
include the Power Control Sensor (PCS), tape transports and limit switches. The inputs are set for SW mode
(closure) or VO mode as described below.
NXC-I/O10 Pinouts, Signals, and I/O Mode Functions
Pin
Signal
SW mode Functions
VO mode functions
1
Common
Signal ground
Common #1
2
I/O #1
Input #1
Input #1
3
Common
Signal ground
Common #2
4
I/O #2
Input #2
Input #2
5
Common
Signal ground
Common #3
6
I/O #3
Input #3
Input #3
7
Common
Signal ground
Common #4
8
I/O #4
Input #4
Input #4
9
Common
Signal ground
Common #5
10
I/O #5
Input #5
Input #5
11
Common
Signal ground
Common #6
12
I/O #6
Input #6
Input #6
13
Common
Signal ground
Common #7
14
I/O #7
Input #7
Input #7
15
Common
Signal ground
Common #8
16
I/O #8
Input #8
Input #8
17
Common
Signal ground
Common #9
18
I/O #9
Input #9
Input #9
19
Common
Signal ground
Common #10
20
I/O #10
Input #10
Input #10
NXC-I/O Channel Assignment
Channel Description
1-10
Represent I/O channels 1-10
SW (switch) Mode
setting (default)
(Jumper pins 2 and 3)
Senses switch or relay contact closures or provides a
logic-level output. The 3-pin jumpers for each input should
be set to SW before wiring inputs to the Card. An "On"
condition is triggered by contact closures or a logic low of 0
to 1.5 VDC.
An "Off" condition is triggered by a logic high of 2.5 to 5
VDC; set the associated I/O to switch mode. When used
for an output, each I/O port acts as a switch to ground
(GND), and is rated at 200 mA @ 12 VDC.
VO (voltage) Mode
setting
(Jumper pins 1 and 2)
Senses high- and low-voltage states commonly from AC or
DC signals. This mode provides opto-isolation. The 3-pin
jumpers for each input should be set to VO (voltage mode)
before wiring inputs to the Card.
An "On" condition is triggered by DC levels from 2.5 to 28
VDC (+ or -), or AC levels from 2.5 to 24 VAC. An "Off"
condition is triggered by DC levels from 0 to 1.5 VDC
(+ or -) or AC levels from 0 to 1.5 VAC.
Summary of Contents for NetLinx NXC-COM2
Page 4: ......
Page 8: ...iv NetLinx Cardframe Control Cards and NetModules Table of Contents...
Page 14: ...NXF CardFrame and NetModules 6 NetLinx Cardframe Control Cards and NetModules...
Page 24: ...NXC I O10 Input Output Control Card 16 NetLinx Cardframe Control Cards and NetModules...
Page 32: ...NXC IRS4 4 Port IR S Control Card 24 NetLinx Cardframe Control Cards and NetModules...
Page 49: ...NXC VOL4 Volume Control Card 41 Enter the Document Name Here...