70M-OSW1 Grayhill, Inc, 70M-OSW1 Datasheet - Page 22

• Manufacturer Part Number: 70M-OSW1
• Description: Opendac I/o System Low Cost Remote I/o System
• Manufacturer: Grayhill, Inc

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: [phone] • Fax: [phone] • www.grayhill.com
DIMENSIONS
SPECIFICATIONS
Supply Voltage: 4.9 to 5.1 Vdc
Supply Current (board only): 1.5A maximum
Operating Temperature: 0° to 60°C
Humidity: 95% non-condensing
Connections (72-PMX-24D):
Parallel bus: Two 50-pin male header
connectors
Rack: 50-pin female plug connector
Connections (72-PMX-32D or 72-PMX-32AD):
Parallel bus: Two 50-pin male header
connectors located on rack 70GRCP32-HL
Rack: 70-pin female plug connector
Parallel Data:
Format: 8-Bit Parallel
Range of Network:
Multi-drop: Up to 500 feet total cable length,
with (32) 72-PMX-24D or (16) 72-PMX-32D or
72-PMX-32AD boards maximum
Part No. 72-PMX-24D
Part No. 72-PMX-32AD or 72-PMX-32D
In inches (and millimeters)
STANDOFF I.D. 0.15 (3,8) DIA.
CLEARANCE FOR #6 SCREWS
POWER LED
ADDRESS LED
WATCHDOG LED
50 PIN RIBBON
CABLE CONNECTORS
FOR PARALLEL BUS
5.50 (139,7)
6.00 (152,4)
ORDERING INFORMATION
Available from your local authorized Gray-
hill Distributor.
Part Number
72-PMX-24D
72-PMX-32AD
72-PMX-32D
72-PC28
72-UMP
For finished ribbon cable assemblies, see “Controller Accessories”
DIP SWITCH
Unless otherwise specified, tolerances are ± 0.010 (0,35).
– +
TERMINATION
RESISTOR PACKS
0.25 (6,35)
LOGIC
SUPPLY
TERMINAL
STRIP
Description
Parallel controller board for up to 24 digital I/O modules
Parallel controller board for 32 G5 analog or digital I/O modules
Parallel controller board for 32 G5 digital I/O modules
IBM PC parallel port plug-in board, includes 72-UMP manual
Manual with utility software and sample programs
(114,3)
4.50
0.50
(12,7)
Controller Board
Adapter Card
User’s Manual
For prices and discounts, contact your local
sales office, an authorized Distributor, or
Grayhill.
System 50
PLUG
CONNECTOR
TO MOUNTING
RACK
System 50
3 6