Appendix A. Specifications - Geokon 8032 Instruction Manual

Terminal board and 16/32-channel multiplexer
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APPENDIX A. SPECIFICATIONS

GENERAL:
Power Requirements
Quiescent Current (Datalogger mode)
Quiescent Current (GK-403 mode)
Channel Activated Current
Control Line Input Impedance
Control Line Input Levels
Transient Protection
Operating Temperature
RELAYS:
Type
Power
Contact Type
On Resistance
Coil Resistance
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Operate Time
Release Time
Switching Life
Ambient Temperature
TRIPOLAR PLASMA SURGE ARRESTOR:
Nominal DC Breakdown Voltage
Surge Life
Maximum Surge Current
Insulation Resistance
Operating Temperature
BIPOLAR PLASMA SURGE ARRESTOR:
Nominal DC Breakdown Voltage
Maximum Surge Current
Insulation Resistance
Operating Temperature
10-16 VDC (unregulated)
80 µA (16CH mode), 130µA (32CH mode)
12 mA
30 mA
100 kΩ (CLOCK), 100 kΩ (RESET)
TTL or RS-232 (±9 VDC)
16 VDC Transzorbs
−40 to +60° C
NAIS TXS2SA-4.5V DPDT non-latching
11.1 mA @ 5VDC (55.5 mW)
Gold clad silver alloy
100 mΩ
405 Ω
30W (resistive)
110 VDC
1 A
≈5 msec Max.
≈5 msec
Mechanical: 5 x 10 7 operations
Electrical @ 30W: 2 x 10 5 operations
−40 to +70°C
230V
100 (10/1000 ms pulse @ 200 A)
5 kA per side (8/20 µs pulse)
9
10
−65 to +125° C
150V
1 kA (8/20 µs pulse)
10
10
−65 to +125° C

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