33
Release Time
≈
5 msec
Switching Life
Mechanical: 5 x 10
7
operations
Electrical @ 30W: 2 x 10
5
operations
Ambient Temperature
−
40 to +70
°
C
TRIPOLAR PLASMA SURGE ARRESTOR:
Nominal DC Breakdown Voltage
230V
Surge Life
100 (10/1000 ms pulse @ 200 A)
Maximum Surge Current
5 kA per side (8/20
µ
s pulse)
Insulation Resistance
10
9
Ω
Operating Temperature
−
65 to +125
°
C
BIPOLAR PLASMA SURGE ARRESTOR:
Nominal DC Breakdown Voltage
150V
Maximum Surge Current
1 kA (8/20
µ
s pulse)
Insulation Resistance
10
10
Ω
Operating Temperature
−
65 to +125
°
C
INDUCTOR:
Rated Current
4A
Inductance
10µH (±20%)
D.C.R.
25m
Ω
MAX (at 20°C)
TRANSIENT VOLTAGE SUPPRESSOR (TRANSORB)
Rated Power
1500W
Peak forward Surge Current
200A
Reverse Standoff Voltage
16.0V
TRANSDUCER CONNECTION MAXIMUM OPERATING VOLTAGE LEVELS:
Common-mode Voltage/Earth Ground
16V(max)
Differential-mode Voltage (Channel # ‘H’ –
Channel # ‘L’)
16V(max)
RESET AND CLOCK MAXIMUM OPERATING VOLTAGE LEVELS:
Single-ended Control Voltage/System Ground 16V(max)
Table 18 - Multiplexer Specifications
F.6 Daisy-Chain Operation
Up to eight 8032’s can be “daisy-chained” together using a common RESET and CLOCK
control line. This may be advantageous in situations where either there are not enough control
ports available on the Micro-6000 Datalogger for the number of multiplexers desired, or to
reduce the number of cables required to implement a large multi-channel system.
SW1 located on the Terminal Block side of the circuit board determines the address of each
multiplexer and the corresponding signal channels. As many as 256 two-conductor channels or
128 four-conductor channels can be accessed per RESET line.