Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
I/O Modules
Dry Contact and Mechanical Relay Output Modules
70L-ODC5R 70G-ODCR/OACRLY 70-ODCR/OACRLY 70M-ODCR
Package Style Std (70-) Mini (70M-) G5 (70G-) OpenLine®(70L-)
Specifications Units
Isolation Voltage1Vrms 1500 1500 1500 1500
Vibration2MIL-STD-202 MIL-STD-202 MIL-STD-202 IEC68-2-6
Mechanical Shock3MIL-STD-202 MIL-STD-202 MIL-STD-202 IEC68-2-7
Storage Temp. Range °C -40 to 70 -40 to 70 -40 to 70 -40 to 70
Operating Temp. Range °C -40 to 70 -40 to 70 -40 to 70 -40 to 70
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/sec2, 10-150 Hz.
3 MIL-STD-202, Method 213, Condition F, 1500 G or IEC68-2-27, 11 mS, 15g.
SPECIFICATIONS BY PACKAGE STYLE
CIRCUITRY
Standard, Mini, G5 OpenLine®
VAC/VDC
+VCC
INPUT
GROUND
1
2
3
4
5
AMP
LOAD
LOAD
Fuse and status LED in G5 modules only.
AMP
AMP
1
2
3
4
5
6
8
7
9
FEATURES
• SPST, Normally Open
• UL, CSA Certified
• 1500 Vac Optical Isolation
• G5 and OpenLine® Modules Provide
Replaceable 5x20mm Glass Fuse
• Built-in Status LED
• Lifetime Warranty
• Switch AC or DC with the Same
Module
• Very Low Off-State Leakage Current
for AC loads
• No Off-State Leakage Current for
DC loads
I/O
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I/O Modules
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Dry Contact and Mechanical Relay Output Modules
Type/Function Grayhill Part Number
Miniature, Normally Open 70M-ODC5R 70M-ODC24R
Standard, Normally Open 70-ODC5R 70-ODC24R
Specications Units
Maximum Line Voltage Vdc/Vac 100/120 100/120
Load Voltage Range Vdc/Vac 0-100/0-120 0-100/0-120
Maximum Contact Rating W 10 10
Maximum Switching Current1A 0.5 0.5
Maximum Carry Current1A 1.0 1.0
Minimum Life Expectancy
@ 10 Vdc/10 mA Cycles 200 x 106200 x 106
@ 48 Vdc/100 mA Cycles 500 x 103500 x 103
@ 120 Vac/80 mA Cycles 500 x 103500 x 103
@ 30 Vdc or 230 Vac/3A Cycles — —
Maximum Contact Resistance mW 250 250
Maximum O-State Leakage mA .002 .002
Maximum Turn-On Time2mSec 1 1
Maximum Turn-O Time2mSec 1 1
Nominal Logic Voltage (Vcc) Vdc 5 24
Logic Voltage Range Vdc 4.8-6.0 20-30
Maximum Logic Supply Current
@ Nominal Vcc mA 10 16
Nominal Input Resistance (Rx) W 500 1700
Minimum Drop-Out Voltage Vdc 2.5 23
Maximum Reverse Logic Voltage Vdc -5 -5
Standard and Miniature Modules
SPECIFICATIONS BY PART NUMBER
G5 and OpenLine® Modules
Type/Function Grayhill Part Number
G5 Fusible, Normally Open 70L-ODC5R 70G-ODC5R 70G-OAC5RLY 70G-ODC24R
Specications Units
Maximum Line Voltage Vdc/Vac 200/200 100/120 110/250 100/120
Load Voltage Range Vdc/Vac 0-200/0-200 0-100/0-120 0-110/0-250 0-100/0-120
Maximum Contact Rating W 10 10 90 10
Maximum Switching Current1A 0.5 0.5 3.0 0.5
Maximum Carry Current1A 1.5 1.0 5.0 1.0
Minimum Life Expectancy
@ 1Vdc/10 mA Cycles 1000 x 106———
@ 10 Vdc/10 mA Cycles — 200 x 106— 200 x 106
@ 48 Vdc/100 mA Cycles — 500 x 103— 500 x 103
@ 120 Vac/80 mA Cycles 500 x 103500 x 103— 500 x 103
@ 30 Vdc or 230 Vac/3A Cycles — 100 x 106—
Maximum Contact Resistance mW 300 250 250 250
Maximum Turn-On Time2mSec 1 1 11 1
Maximum Turn-O Time2mSec 1 1 11 1
Max. O-State Leakage @ Max. Line mA .002 .002 .002 .002
Nominal Logic Voltage (Vcc) Vdc 5 5 5 24
Logic Voltage Range Vdc 4.5-6.0 4.8-6.0 4.8-6.0 18-32
Max. Logic Supply Current
@ Nominal Vcc mA 30 max./channel 10 26 23
Nominal Input Resistance (Rx) W 167 500 200 1200
Minimum Drop-Out Voltage Vdc 4.5 1 1 23
1 Inductive loads require diode suppression or RC network.
2 Times include debounce.
Available from your local Grayhill Distributor. For
prices and discounts, contact a local Sales Oce, an
authorized local Distributor or Grayhill.
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