Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
I/O Modules
CIRCUITRY
FEATURES
• Transient Protection: Meets the
requirements of IEEE 472, “Surge
Withstanding Capability Test”
• UL, CSA, CE, TÜV Certified (TÜV
not available on OpenLine)
• Optical Isolation
• OpenLine
®
and G5 Modules have
Built-in Status LED
• Lifetime Warranty
AC Input Modules
Package Style Std (70-) Mini (70M-) G5 (70G-) OL (70L-)
Specifications Units
Output Current Range mA 1-50 1-50 1-50 1-50
Minimum Output Breakdown Voltage Vdc 50 50 50 50
Maximum Turn-On Time mS 20 20 20 20
Maximum Turn-Off Time mS 20 20 20 20
Isolation Voltage
1
Vrms 4000 4000 4000 2500
Vibration
2
MIL-STD-202 MIL-STD-202 MIL-STD-202 IEC68-2-6
Mechanical Shock
3
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
Field to logic and channel-to-channel if Grayhill racks are used.
2
MIL-STD-202, Method 204, 20 G, 10-2000 Hz or IEC68-2-6, 0.15 mm/sec
2
, 10-150 Hz.
3
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
5
Rx
VDC
+VCC
OUTPUT
GROUND
INPUT
VOLTAGE
HYST. CIRC.
CURRENT
REGULATING
Status LED in G5 modules only.
+
TYPICAL WIRING FOR MODULE 70
I/O MODULE
PIN #
INPUT
DEVICE
1
2
3
4
1
2
3
4
6
7
5
8
9
0Ω
A
B
MODULE
TERMINAL
BLOCK #
INPUT
DEVICE
OPTICAL
ISOLATION
FILTER
FILTER
OPTICAL
ISOLATION
HYSTERESIS
HYSTERESIS
BASE
OR
RACK
Vcc
CH. A STATUS
GND
CH. B STATUS
MODULE ID
*
*
Separate supplies may also be used.
I/O
14
70L-IAC 70G-IAC 70-IAC 70M-IAC
