Galil DMC-2X00 user manual High Power Digital Outputs, Relevant DMC Commands

High Power Digital Outputs

•Maximum external power supply voltage: 28 VDC

•Minimum external power supply voltage: 4 VDC

•Maximum source current, per output: 500mA

•Maximum sink current: sinking circuit inoperative

Standard Digital Outputs

•Maximum external power supply voltage: 28 VDC

•Minimum external power supply voltage: 4 VDC

•Maximum source current: limited by pull up resistor value

•Maximum sink current: 2mA

Relevant DMC Commands

CO n

OP m,n,o,p,q

SB n

CB n

OB n,m

TI n

_TI n

@IN[n]

Configures the 64 bits of extended I/O in 8 banks of 8 bits each.

N = n2 + 2*n3 + 4*n4 + 8*n5 + 16*n6 + 32*n7 + 64*n8 + 128*n9

where nx is a 1 or 0, 1 for outputs and 0 for inputs. The x is the bank number

m = 8 standard digital outputs

n = extended I/O banks 0 & 1, outputs 17-32 o = extended I/O banks 2 & 3, outputs 33-48 p = extended I/O banks 4 & 5, outputs 49-64 q = extended I/O banks 6 & 7, outputs 65-80

Sets the output bit to a logic 1, n is the number of the output from 1 to 80. Clears the output bit to a logic 0, n is the number of the output from 1 to 80. Sets the state of an output as 0 or 1, also able to use logical conditions.

Returns the state of 8 digital inputs as binary converted to decimal, n is the bank number +2. Operand (internal variable) that holds the same value as that returned by TI n.

Function that returns state of individual input bit, n is number of the input from 1 to 80.

Screw Terminal Listing

Rev A+B boards (orange) and Rev C boards (black) have the pinouts listed below

REV A+B	REV C	LABEL	DESCRIPTION	BANK
TERMINAL #	TERMINAL #
1		GND	Ground	N/A
2	2	5V	5V DC out	N/A
3	1	GND	Ground	N/A
4	4	5V	5V DC out	N/A
5	3	I/O80	I/O bit 80	7
6	6	I/O79	I/O bit 79	7
7	5	I/O78	I/O bit 78	7
8	8	I/O77	I/O bit 77	7
9	7	I/O76	I/O bit 76	7

182 • Appendices DMC-2X00