Specifications 2
34980A Service Guide 17
GP Actuator Module Specifications and Characteristics
[1]
DC or AC RMS voltage, channel-to-channel or channel-to-earth.
[2]
Limited to 6 W of channel resistance power loss per module.
[3]
50 source, 50 load, differential measurements verified (S21).
34937A 34938A
Channels/configurations 28 Form C
4 Form A
20 Form A
Switch type Armature, latching Armature, latching
Input characteristics (per channel)
Max volts (DC, AC RMS)
[1]
Form C — 300 V
Form A — 30 VDC/250 VAC
30 VDC/250 VAC
Max current (DC, AC RMS) Form C —1 A switch (2 A carry)
Form A — 5 A switch (8 A carry)
5 A switch (8 A carry)
Power (W, VA)
[2]
Form C — 60 W
Form A — 150 W
150 W
Volt-Hertz limit 10
8
10
8
General specifications
Offset voltage 3 V 3 V
Initial closed channel res Form C — 125 m
Form A — 50 m
< 60 m
DC Isolation (ch-ch, ch-earth) > 10 G > 10 G
AC characteristics
Bandwidth at terminal block
[3]
10 MHz 1 MHz
Channel Isolation at terminal block
[3]
100 kHz
1 MHz
10 MHz
55 dB
35 dB
15 dB
60 dB
40 dB
Capacitance at terminal block
CH - CH
CH - earth
Form C 12 pF/ Form A 10 pF
Form C 21 pF/ Form A 18 pF
65 pF
105 pF
General characteristics
Relay life no load/rated Form C — 100 M/100 k
Form A — 50 M/30 k
50 M/30 k
Open/close time Form C — 4 ms/4 ms
Form A — 10 ms/10 ms
10 ms/10 ms
Initial/reset relay state Form C — maintain state
Form A — user configurable
User configurable
Analog bus backplane connection No No
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