Filter (per channel): 3-pole modified Butterworth; 3 dB down at 5 Hz; 60 dB down at
30 Hz
Step-Response Settling Time (Full-Scale Output):
To 1% of final value: 150 msec
To 0.1% of final value: 200 msec
To 0.02% of final value: 250 msec
Auxiliary Outputs: Filtered outputs available on mainframe wire-wrap pins
Table 1 Model 10A68-2 Input Characteristics
Range Z
i
V
max
or I
max
BW (to 0.1%) BW (to 1%) BW (to 3 dB)
50 mV-AC 2 KΩ 40 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
100 mV-AC 2 KΩ 40 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
200 mV-AC 2 KΩ 40 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
500 mV-AC 2 KΩ 40 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
1 V-AC 2 KΩ 40 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
2 V-AC 2 KΩ 40 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
5 V-AC 200 KΩ 140 V-AC 50 Hz to 4 kHz 20 Hz to 10 kHz 10 Hz to 20 kHz
10 V-AC 200 KΩ 140 V-AC 50 Hz to 4 kHz 20 Hz to 10 kHz 10 Hz to 20 kHz
20 V-AC 200 KΩ 140 V-AC 50 Hz to 4 kHz 20 Hz to 10 kHz 10 Hz to 20 kHz
50 V-AC 1 MΩ 630 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
100 V-AC 1 MΩ 630 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
200 V-AC 1 MΩ 630 V-AC 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
500 V-AC 1 MΩ 630 V-AC 50 Hz to 4 kHz 20 Hz to 10 kHz 10 Hz to 20 kHz
50 mA 1 Ω 700 mA 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
100 mA 1 Ω 700 mA 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
200 mA 1 Ω 700 mA 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
500 mA 1 Ω 700 mA 50 Hz to 4 kHz 20 Hz to 10 kHz 10 Hz to 20 kHz
5 A 0.01 Ω 7 A 40 Hz to 400 Hz 20 Hz to 2 kHz 10 Hz to 4 kHz
Note: Transformers are available for current inputs greater than 5 A.
Table 2 10A68-2 “Type” Codes
Full-Scale Channel
Range Type Code
50 mV-AC 61
100 mV-AC 60
200 mV-AC 62
500 mV-AC 64
1 V-AC 63
2 V-AC 65
5 V-AC 67
10 V-AC 66
20 V-AC 68
50 V-AC 6A
100 V-AC 69
200 V-AC 6B
500 V-AC 67
50 mA 61
100 mA 60
200 mA 62
500 mA 67
5 A 64
10A68-2.2 GENERAL DESCRIPTION AND SPECIFICATIONS
10A68-2 DUAL AC RMS CARD