Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
I/O Modules
70L-ODC 70G-ODC 70-ODC 70M-ODC
CIRCUITRY
DIMENSIONS
For complete dimensional drawings, see pages
L-4 or L-5.
FUSES
G5 Fuses are 5 Amp Littelfuse part number
217005 or equivalent. OpenLine
®
fuses are
3.15 Amp Littelfuse part number 2173.15.
Fuse kits available, see page L-104.
DC Output Modules
FEATURES
• Transient Protection: Meets the
requirements of IEEE 472, "Surge
Withstanding Capability Test"
• SPST, Normally Open
• UL, CSA, CE, TÜV Certified
• Optical Isolation
• OpenLine
®
and G5 Modules
Provide Replaceable 5x20mm
Glass Fuses
• Built-in Status LED
• Lifetime Warranty
Figure 1
Maximum Current Versus
Ambient Temperature
The chart indicates continuous current to limit
the junction temperatures to 115°C. Information
is based on steady state heat transfer in a 2
cubic foot sealed enclosure.
4
3
2
1
-40˚ -20˚ 0 20˚ 40˚ 60˚ 80˚ 100˚
AMBIENT TEMPERATURE (˚C)
LOAD CURRENT (AMPS)
STANDARD, G5 PACKAGES
MINIATURE PACKAGE
OPENLINE PACKAGE/CH
200 VDC STYLE
Package Style Std (70-) Mini (70M-) G5 (70G-) OL (70L-)
Specifications Units
Load Current Range
1
A 0.02-3.5 0.02-3.0 0.02-3.5 0.02-2.0/CH
Surge Current for 1 Sec. A 5 5 5 5
Maximum Reverse Logic Voltage Vdc -5 -5 -5 -5
Isolation Voltage
2
Vrms 4000 4000 4000 2500
Vibration
3
MIL-STD-202 MIL-STD-202 MIL-STD-202 IEC68-2-6
Mechanical Shock
4
MIL-STD-202 MIL-STD-202 MIL-STD-202 IEC68-2-27
Storage Temp. Range °C -40 to 125 -40 to 125 -40 to 125 -40 to 100
Operating Temp. Range °C -40 to 100 -40 to 100 -40 to 100 -40 to 85
Warranty Lifetime Lifetime Lifetime Lifetime
1
See Figure 1 for derating.
2
Field to logic and channel-to-channel if Grayhill racks are used.
3
MIL-STD-202, Method 204, 20 G, 10-2000 Hz or IEC68-2-6, 0.15 mm/sec
2
, 10-150 Hz.
4
MIL-STD-202, Method 213, Condition F, 1500 G or IEC68-2-27, 11 mS, 15g.
SPECIFICATIONS: By Package Style
Standard, Mini, G5 OpenLine
®
1
2
3
4
Rx
VDC
DC CONTROL
VOLTAGE
SPIKE
PROTECTION
LOAD
LOAD
DRIVER
CIRCUIT
–
+
–
+
Fuse and status LED in G5 and OpenLine modules only.
TYPICAL WIRING FOR MODULE 0
2.15K
B
A
OPTICAL
ISOLATION
OPTICAL
ISOLATION
DRIVER
CIRCUIT
DRIVER
CIRCUIT
CHANNEL A
CHANNEL B
BASE
OR
RACK
I/O MODULE
PIN #
TERMINAL
BLOCK #
LOAD
DC
SUPPLY
DC
SUPPLY
LOAD
+
–
+
–
1
2
3
4
1
2
3
4
5
6
7
8
9
GND
Vcc
CH. A
CONTROL
CH. B
CONTROL
MODULE ID
I/O
8
