Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
I/O Modules
AC Output Modules
FEATURES
Transient Protection: Meets the
requirements of IEEE 472, “Surge
Withstanding Capability Test”
SPST, Normally Open
Zero Crossing Turn-On
UL, CSA, CE, TÜV Certified
Optical Isolation
OpenLine® and G5 Modules
Provide Replaceable 5x20 mm
Glass Fuses
Built-in Status LED
Lifetime Warranty
Maximum Current Versus
Ambient Temperature
The chart indicates continuous current to limit
the junction temperatures to 100°C. Information
is based on steady state heat transfer in a 2
cubic foot sealed enclosure.
Figure 1
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.
CIRCUITRY
70L-OAC 70G-OAC 70-OAC 70M-OAC
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
Package Style Std (70-) Mini (70M-) G5 (70G-) OL (70L-)
Specifications Units
Load Current Range1A rms 0.03 to 3.5 0.03 to 3.0 0.03 to 3.5 0.03 to 2.0/CH
Maximum 1 Cycle Surge2A rms 80 80 80 30
Maximum Turn-On-Time (60 Hz)3mSec 8.33 8.33 8.33 8.33
Maximum Turn-Off Time (60 Hz) mSec 8.33 8.33 8.33 8.33
Static dv/dt7V/µsec 3000 3000 3000 3000
Typ. Power Dissipation W/A 1.0 1.0 1.0 1.0
Isolation Voltage4V rms 4000 4000 4000 2500
Vibration5MIL-STD-202 MIL-STD-202 MIL-STD-202 IEC68-2-6
Mechanical Shock6MIL-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
1See Figure 1 for derating.
2Maximum 10 cycle surge is 50% of 1 cycle surge. Application of maximum surge may not be repeated until module temperature has returned
to its steady state value.
3Except 70-OAC5A5 which is 200 µSec and 70-OAC5A-11, 70M-OAC5A-11, and 70G-OAC5A-11 which are 100 µSec.
4Field to logic and channel-to-channel if Grayhill racks are used.
5MIL-STD-202, Method 204, 20 , 10-2000 Hz or IEC68-2-6, 0.15 mm/sec2, 10-150 Hz.
6MIL-STD-202, Method 213, Condition F, 1500G or IEC68-2-27, 11 mS, 15g.
7Except part numbers with -L suffix which have a dv/dt rating of 200 V/µSec.
SPECIFICATIONS: By Package Style
Standard, Mini, G5 OpenLine®
1
2
3
4
Rx
VAC
DC CONTROL
TRIGGER
CIRCUIT
SNUBBER
LOAD
LOAD
+
Fuse and status LED in G5 and OpenLine modules only.
TYPICAL WIRING FOR MODULE 0
5
11
22
6
7
2.15K
MODULE
OPTICAL
ISOLATION
OPTICAL
ISOLATION SNUBBER
SNUBBER
CHANNEL A
CHANNEL B
B
A
RACK
OR
BASE
LOAD
LOAD
33
44
TERMINAL
BLOCK #
I/O MODULE
PIN #
GND
Vcc
CH. A CONTROL
CH. B CONTROL
MODULE ID
I/O
6
I/O Modules
Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
AC Output Modules
Miniature, Normally Open, Random Turn-on 70M-OAC5A-11
Miniature, Normally Open, Zero Voltage Turn-on (ZVT) 70M-OAC5 70M-OAC5A 70M-OAC15 70M-OAC15A 70M-OAC24 70M-OAC24A
Miniature, Normally Open, ZVT, Inductive Load 70M-OAC5-L 70M-OAC5A-L
Standard, Normally Closed, Random Turn-on 70-OAC5A5
Standard, Normally Open, Random Turn-on 70-OAC5A-11 70-OAC24A-11
Standard, Normally Open, ZVT 70-OAC5 70-OAC5A 70-OAC15 70-OAC15A 70-OAC24 70-OAC24A
Standard, Normally Open, ZVT, Inductive Load 70-OAC5-L 70-OAC5A-L
Specifications Units
Nominal Line Voltage Vac 120 240 120 240 120 240
Load Voltage Range Vac 24-140 24-280 24-140 24-280 24-140 24-280
Minimum Peak Blocking Voltage Volts 400 600 400 600 400 600
Maximum Off-state Leakage @ 60Hz mA, rms 2 4 2 4 2 4
Nominal Logic Voltage (Vcc) Vdc 5 5 15 15 24 24
Logic Voltage Range Vdc 2.5-10 2.5-10 10-18 10-18 15-30 15-30
Max. Logic Supply Current @ Nominal Vcc mA 16 16 9 9 9 9
Nominal Input Resistance (Rx) 240 240 1800 1800 2700 2700
Minimum Drop Out Voltage Vdc 1 1 1 1 1 1
Maximum Reverse Logic Voltage Vdc -5 -5 -5 -5 -5 -5
Type/Function Grayhill Part Number
Standard and Miniature Modules
SPECIFICATIONS: By Part Number
G5 Modules
Grayhill Part Number
70G-OAC5 70G-OAC5A 70G-OAC15 70G-OAC15A 70G-OAC24 70G-OAC24A
70G-OAC5-L 70G-OAC5A-L 70G-OAC15-L 70G-OAC15A-L 70G-OAC24-L 70G-OAC24A-L
70G-OAC5A-11
Nominal Line Voltage Vac 120 240 120 240 120 240
Load Voltage Range Vac 24-140 24-280 24-140 24-280 24-140 24-280
Minimum Peak Blocking Voltage Volts 400 600 400 600 400 600
Maximum Off-state Leakage @ 60Hz mA, rms 2 4 2 4 2 4
Nominal Logic Voltage (Vcc) Vdc 5 5 15 15 24 24
Logic Voltage Range Vdc 4-6 4-6 8-20 8-20 18-32 18-32
Max. Logic Supply Current @ Nominal Vcc mA 20 20 12 12 8 8
Nominal Input Resistance (Rx) W 100 100 1000 1000 2700 2700
Minimum Drop Out Voltage Vdc 1 1 1 1 1 1
Maximum Reverse Logic Voltage Vdc -5 -5 -5 -5 -5 -5
OpenLine® Modules
Type/Function Grayhill Part Number
Dual, Fusible, Normally Open, ZVT 70L-OAC 70L-OACA
Dual, Fusible, Normally Open, ZVT, Inductive Load 70L-OAC-L 70L-OACA-L
Specifications Units
Nominal Line Voltage Vac 120 240
Load Voltage Range Vac 24-140 24-280
Minimum Peak Blocking Voltage Volts 600 600
Maximum Off-State Leakage @ 60 Hz mA, rms 2 4
Nominal Logic Voltage Vdc 5 5
Logic Voltage Range Vdc 4.5-28 4.5-28
Max. Logic Supply Current @ Nominal Vcc mA 7/CH 7/CH
Module ID Resistance to Logic Ground 2.15K 2.15K
Minimum Drop Out Voltage Vdc 1 1
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
Type/Function
G5 Fusible, Normally Open, ZVT
G5 Fusible, Normally Open, ZVT, Inductive Load
G5 Fusible, Normally Open, Random Turn-on
Specifications Units
I/O
7