Intelligent Technologies (IT.) D77A I/O Module Products
MN05002001E For more information visit: www.EatonElectrical.com 15

Relay Output Module Specifications

Table 18: Relay Output Module Specifications
Figure 9: Relay Output Module Diagrams
a) D77A-RQ8, Eight-point Module
b) D77A-RQ16, Sixteen-point Module
c) Internal Circuit

Catalog Number D77A-RQ8 D77A-RQ16

Nominal Output Voltage 0 – 140V AC

0 – 30V DC 0 – 140V AC

0 – 30V DC

Number of Outputs 8 16

Points per Common 2 2

Relay OFF Time 6 ms 6 ms

Relay ON Time 3 ms 3 ms

Max. Current/Point (Resistive) 3 A 3 A

Max. Current/Module (Resistive) 24 A 48 A

Electrical Life 100,000 Cycles 100,000 Cycles

Mechanical Life 1,000,000 Cycles 1,000,000 Cycles

QCPort Current Draw 92 mA 164 mA

Isolation 1.5 kV 1.5 kV

Terminal Screw Torque 4.5 inch-pounds
(0.51 Newton-meters) 4.5 inch-pounds
(0.51 Newton-meters)
OUT
OUT
C
CR
CR
VAC/DC
VAC/DC
VAC/DC
VAC/DC
Ø
1
CØ
2
3
C1
4
5
C2
6
7
C3
CR
CR
CR
CR
CR
CR
8
9
C4
10
11
C5
12
13
C6
14
15
C7
CR
CR
Ø
1
CØ
2
3
C1
4
5
C2
6
7
C3
VAC/DC
VAC/DC
VAC/DC
VAC/DC
VAC/DC
VAC/DC
VAC/DC
VAC/DC
CR
CR
CR
CR
CR
CR
CR
CR
CR
CR
CR
CR
CR
CR
D77A-010
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