AMX nxc manual NXC-I/O10 Input/Output Control Card, NXC-I/O10 Specifications

NXC-I/O10 Input/Output Control Card

NXC-I/O10 Input/Output Control Card

The NXC-I/O10 Input/Output Control Card (FG2021) provides 10 Input/Output channels and LED feedback. It acts as a logic-level input and responds to switch closures or voltage level (high/ low) changes. The Switch (SW) and Voltage (VO) modes are set with on-board jumpers. FIG. 4 shows the I/O10 card.

The I/Os on this card are not dry closure; they are electronic switches that float at 5V when Off. Therefore, they should not be expected to work in situations that require true dry contact (or dry closure).

The I/Os do work with AMX PC1, PC2, UPC20 and UPC20+.

SW/VO Jumpers (J1 - J5)

V-Clamp +12V/Open Jumper (J31)

SW/VO Jumpers (J16 - J30)

FIG. 4 NXC-I/O10 Control card

Specifications

NXC-I/O10 Specifications

Power Requirements	180 mA @ 12 VDC
Operation	I/O 1-10: ten Input/Output channels
Status LEDs (1 per channel	Yellow LEDs light to show ON status activity
Modes:
Switch	Senses switch or relay contact closures or provides a logic-level output.
Voltage
	Senses high- and low-voltage states.
Voltage clamp settings:
12 V mode (default)	Clamps any voltage connected to I/O ports 1-10 to 12 V.
VO mode
	Use for connections that will draw more than 12 V.
Connections/wiring	Two 10-pin 3.5 mm captive-screw terminals

NetLinx Cardframe, Control Cards, and NetModules - Operation Reference Guide 11