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E149701
7-10
7: Using the I/O Option Cards
Electro
Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Electro
Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
7.6: Digital Output (Relay Contact) / Digital Input Card (RO1S)
The Digital Output/Input card is a combination of relay contact outputs for load
switching and dry/wet contact sensing digital inputs. The outputs are electrically
isolated from the inputs and from the main unit.
7.6.1: Specifications
The technical specifications at 25 °C are as follows:
Power consumption:
0.320 W internal
Relay outputs:
Number of outputs:
2
Contact type:
Changeover (SPDT)
Relay type:
Mechanically latching
Switching voltage:
AC 250 V / DC 30 V
Switching power:
1250 VA / 150 W
Switching current:
5 A
Switching rate max.:
10/s
Mechanical life:
5 x 10
7
switching operations
Electrical life:
10
5
switching operations at rated current
Breakdown voltage:
AC 1000 V between open contacts
Isolation:
AC 3000 V / 5000 V surge system to contacts
Reset/Power down state:
No change - last state is retained
Inputs:
Number of Inputs:
2
Sensing type:
Wet or dry contact status detection
Wetting voltage:
DC (12-24) V, internally generated
Summary of Contents for Shark 200
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