Agilent Technologies Agilent 3499A, User Manual

Page: 317 / 357

317
Chapter 9 Specifications
N2267A 8-Channel High Current GP Module
4
9
N 2267A 8-C h an n el H igh C urren t G P M odu le
INPUT CHARACTERISTICS
Total Channels: 8
Maximum Switching
Voltage:
Terminal-Terminal or
Terminal-Chassis: 250 VAC, 125 VDC
Maximum Switching
Current:
Per Channel:
Per Module: 8 A
64 A
Maximum Switching
Power:
Per Channel:
Per Module: 2000 VA, 150 W
16000 VA, 1200 W
Thermal Offset:
Per Channel: 3
µ
V
Initial Closed Channel
Resistance:
< 0.08
Ω
Relay Life:
Mechanical:
Electrical: 5 x10
7
(at 180 cpm)
10
5
Maximum Scan Rate:
20 Chans/sec
DC CHARACTERISTICS
Open Channel,
Channel-Channel:
(with 1 channel closed)
< (40
o
C, 50% RH):
< (40
o
C, 80% RH):
> 10
10 Ω
> 10
9
Ω
Channel-Chassis:
(with 1 channel closed)
< (40
o
C, 50% RH):
< (40
o
C, 80% RH):
> 10
10
Ω
> 10
9 Ω