AC/DC Input Modules
FEATURES
• Transient Protection: Meets the
requirements of IEEE 472, “Surge
Withstanding Capability Test”*
• Non-Polarized Types Provide
Inputs For AC or DC
• UL, CSA, CE , TÜV Certified (TÜV
not available on OpenLine)
• Optical Isolation
• OpenLine® and G5 Modules have
Built-in Status LED
70L-IDC
70G-IDC
70-IDC
70M-IDC
CIRCUITRY
OpenLine®
Standard, Mini, G5
I/O MODULE
PIN #
TYPICAL WIRING FOR MODULE 0
+
Rx
1
2
6
Vcc
VDC
A
+/-
+/-
+/-
+/-
INPUT
DEVICE
1
2
3
4
1
2
FILTER
7
5
CH. A STATUS
GND
OPTICAL
HYSTERESIS
ISOLATION
+VCC
INPUT
3
VOLTAGE
HYST. CIRC.
INPUT
DEVICE
B
3
4
FILTER
8
9
CH. B STATUS
MODULE ID
CURRENT
REGULATING
OPTICAL
ISOLATION
DC
SUPPLY
HYSTERESIS
*
OUTPUT
GROUND
4
5
BASE
OR
RACK
TERMINAL
BLOCK #
0Ω
MODULE
* Separate supplies may also be used.
Status LED in G5 modules only.
SPECIFICATIONS:ByPackageStyle
Package Style
Std (70-)
Mini (70M-)
G5 (70G-)
OL (70L-)
Specifications
Units
Output Current Range
Min. Output Breakdown Voltage
Isolation Voltage1
mA
Vdc
Vrms
1-50
50
4000
1-50
50
4000
1-50
50
4000
1-50
50
2500
Vibration2
MIL-STD-202
MIL-STD-202
-40 to +125
-40 to +100
Lifetime
MIL-STD-202
MIL-STD-202
-40 to +125
-40 to +100
Lifetime
MIL-STD-202
MIL-STD-202
-40 to +125
-40 to +100
Lifetime
IEC68-2-6
IEC68-2-27
-40 to +100
-40 to +85
Lifetime
Mechanical Shock3
Storage Temp. Range
Operating Temp. Range
Warranty
°C
°C
1
Field to logic and channel-to-channel if Grayhill racks are used.
2
3
MIL-STD-202, Method 204, 20 G, 10-2000 Hz or IEC68-2-6, 0.15 mm/sec2, 10-150 Hz.
MIL-STD-202, Method 213, Condition F, 1500 G or IEC68-2-27, 11 mS, 15g.
I/O
16
Grayhill, Inc.
• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com