AMX NXF Spezifikationen PDF herunterladen (Seite 22)

NXC-I/O10 Input/Output Control Card

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.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 49 50

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