Intelligent Motion Systems Modular LYNX System Isolated Digital I/O Module Connection Overview

C o n n e c t i o n O v e r v i e w
	1	41
	2	42
	3	43
	4	44
TM	5 6	45
		46
ISOLATED		41
		42
		43
		44
		45
I/O		46
		52
MODULE		51
	1	51
		53
		54
		55
		56
		IG
	2	52
	3	53
	4	54
	5	55
	6	56

+5V Pullup Enable Switches for

I/O Group 40

Group 40

Isolated I/O

P1

Group 50

Isolated I/O

Isolated Ground

+5V Pullup Enable Switches for

I/O Group 50

Figure 9.2: Isolated Digital I/O Module Connection Overview

P i n A s s i g n m e n t s A n d D e s c r i p t i o n

P1 - 13 Position Removeable Terminal Connector: Isolated Digital I/O

Pin #

Function

Description

		Signals are individually programmable as inputs or outputs (see description of theIOS command
		in the Part 3: Software Reference of this manual). Inputs are CMOS logic level compatible and
	I/O Group 40
1 - 8		can accept inputs to 24 volts. Noise rejection is available via digital filtering. Outputs are open
	Lines 41 - 46	drain. I/Os each have individually switchable 7.5 Kohm pull up resistors to 5VDC. Outputs can
		switch inductive, resistive or incandescent loads. Refer to Section 6: Configuring the Digital I/O
		for usage and specifications.
7 - 12	I/O Group 50	See description above.
	Lines 51 - 56
13	Isolated I/O Ground	Isolated common signal return for groups 40 and 50 I/O. Isolated from the power and
		communication grounds.

Table 9.1: Isolated Digital I/O Module P1 Connector Pin Configuration

1 - 48 Modular LYNX System 12.05.2003