AC Input Modules
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
70L-IAC
70G-IAC
70-IAC
70M-IAC
CIRCUITRY
Standard, Mini, G5
+
1
OpenLine
®
I/O MODULE
PIN #
TYPICAL WIRING FOR MODULE 70
6
A
INPUT
DEVICE
Rx
VDC
2
Vcc
CH. A STATUS
GND
1
1
FILTER
OPTICAL
ISOLATION
HYSTERESIS
7
5
2
+VCC
3
2
INPUT
VOLTAGE
HYST. CIRC.
CURRENT
REGULATING
INPUT
DEVICE
3
3
FILTER
OPTICAL
ISOLATION
B
HYSTERESIS
8
CH. B STATUS
OUTPUT
4
*
4
TERMINAL
BLOCK #
BASE
OR
RACK
GROUND
5
4
9
MODULE
0Ω
MODULE ID
Status LED in G5 modules only.
*
Separate supplies may also be used.
SPECIFICATIONS: By Package Style
Package Style
Specifications
Output Current Range
Minimum Output Breakdown Voltage
Maximum Turn-On Time
Maximum Turn-Off Time
Isolation Voltage
1
Vibration
2
Mechanical Shock
3
Storage Temp. Range
Operating Temp. Range
Warranty
1
2
3
Std (70-)
Units
mA
Vdc
mS
mS
Vrms
1-50
50
20
20
4000
MIL-STD-202
MIL-STD-202
-40 to +125
-40 to +100
Lifetime
Mini (70M-)
G5 (70G-)
OL (70L-)
I/O Modules
°C
°C
1-50
50
20
20
4000
MIL-STD-202
MIL-STD-202
-40 to +125
-40 to +100
Lifetime
1-50
50
20
20
4000
MIL-STD-202
MIL-STD-202
-40 to +125
-40 to +100
Lifetime
1-50
50
20
20
2500
IEC68-2-6
IEC68-2-27
-40 to +100
-40 to +85
Lifetime
Field to logic and channel-to-channel if Grayhill racks are used.
MIL-STD-202, Method 204, 20 G, 10-2000 Hz or IEC68-2-6, 0.15 mm/sec
2
, 10-150 Hz.
MIL-STD-202, Method 213, Condition F, 1500 G or IEC68-2-27, 11 mS, 15g.
I/O
14
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
SPECIFICATIONS: By Part Number
Standard and Miniature Modules
Type/Function
Miniature
Standard
Specifications
Nominal Input Voltage
Input Voltage Range
1
Input Current @ Maximum Input Voltage
Nominal Input Resistance (Rx)
Maximum Pick-Up Voltage (Output Low)
Minimum Drop-Out Voltage (Output High)
Nominal Logic Voltage (Vcc)
Logic Voltage Range
Max. Logic Supply Current @ Nominal Vcc
Units
Vac
Vac/Vdc
mA, rms
W
Vac
Vac
Vdc
Vdc
mA
120
90-140
8
22K
90
25
5
3-6
10
240
180-280
6
60K
180
50
5
3-6
10
120
90-140
8
22K
90
25
15
8-18
10
240
180-280
6
60K
180
50
15
8-18
10
120
90-140
8
22K
90
25
24
15-30
10
240
180-280
6
60K
180
50
24
15-30
10
70M-IAC5
70-IAC5
70M-IAC5A
70-IAC5A
Grayhill Part Number
70M-IAC15
70M-IAC15A
70-IAC15A
70M-IAC24
70-IAC24
70M-IAC24A
70-IAC24A
G5 Modules
Type/Function
G5, Status LED
Specifications
Nominal Input Voltage
Input Voltage Range
1
Input Current @ Maximum Input Voltage
Nominal Input Resistance (Rx)
Maximum Pick-Up Voltage (Output Low)
Minimum Drop-Out Voltage (Output High)
Nominal Logic Voltage (Vcc)
Logic Voltage Range
Max. Logic Supply Current @ Nominal Vcc
Units
Vac
Vac/Vdc
mA, rms
W
Vac
Vac
Vdc
Vdc
mA
120
90-140
8
22K
90
25
5
4.5-6
10
240
180-280
6
60K
180
50
5
4.5-6
10
120
90-140
8
22K
90
25
15
10-18
10
240
180-280
6
60K
180
50
15
10-18
10
120
90-140
8
22K
90
25
24
17-30
10
240
180-280
6
60K
180
50
24
17-30
10
70G-IAC5
70G-IAC5A
Grayhill Part Number
70G-IAC15
70G-IAC15A
70G-IAC24
70G-IAC24A
OpenLine
®
Modules
Type/Function
Dual, Status LED
Specifications
Nominal Input Voltage
Input Voltage Range
1
Input Current @ Max. Input Voltage
Nominal Input Resistance (Rx)
Max. Pick-Up Voltage (Output Low)
Min. Drop-Out Voltage (Output High)
Nominal Logic Voltage (Vcc)
Logic Voltage Range
Max. Logic Supply Current @ Nominal Vcc
Module ID Resistance to Logic Ground
1
Grayhill Part Number
70L-IAC
Units
Vac
Vac/Vdc
mA, rms
W
Vac
Vac
Vdc
Vdc
mA
W
120
0-140
8
22K
90
25
5
4.5-28
6/CH
0
240
0-280
6
64K
180
50
5
4.5-28
6/CH
0
70L-IACA
Available from your local Grayhill Distributor. For
prices and discounts, contact a local Sales Office,
an authorized local Distributor or Grayhill.
I/O Modules
For input voltages in the range of 15-32 Vac, or 35-60 Vac, see DC input Modules with the NP
or G suffix.
I/O
15
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