Agilent Technologies E1463A, User'S Manual And Scpi Programming Manual, Page: 77 / 98

Form C Switch Specifications 77 Appendix A
Appendix A
Form C Switch Specifications
General
Module Size / Device Type:
C-size VXIbus, Register based, A16/D16, Interrupter
(levels 1-7, jumper selectable Relay Life (Typical):*
Condition
Number of Operations
No Load 5 x 10
7
250 Vac, 2A, Resistive 10
6
250 Vac, 5A, Resistive 10
5
250 Vac, 2A, p.f. = 0.4 10
6
250 Vac, 5A, p.f. = 0.4 10
5
30 Vdc, 1A, Resistive >10
6
30 Vdc, 5A, Resistive 10
5
30 Vdc, 1A, L/R = 7 msec >10
6
30 Vdc, 5A, L/R = 7 msec 10
5
Power Requirements:
Voltage:
+5 V +12 V
Peak Module Current (A) 0.10 0.60**
Dynamic Module Current (A) 0.10 0.01
Watts/slot: 10 W
Cooling/slot: 0.08 mm H
2
0 @ 0.42 Liter/sec for 10
o
C rise
Operating Temperature: 0
°
- 55
°
C
Operating Humidity: 65% RH, 0
°
- 40
°
C
Terminals:
Screw type, maximum wire size 16 AWG
Input Characteristics
Maximum Input Voltage:
220 Vdc or 250 Vac
rms
Terminal to Terminal
220 Vdc or 250 Vac
rms
Terminal to Chassis
Maximum Switchable Power per Channel:
150 W dc; 1250 VA per switch
1500 W dc; 12,500 VA per module
Maximum Current per Channel (non-inductive):
5 Adc or ac
rms
DC Performance
Insulation Resistance (between any two points):
>5x10
6
Ω
at 40
°
C, 95% RH
>5x10
8
Ω
at 25
°
C, 40% RH
Closed Channel Resistance:
>100 mA: <0.250
Ω
(<2
Ω
at end of relay life)
<100 mA: <20
Ω
Maximum Thermal Offset per Channel:
<7
µ
V (<3
µ
V typical)
AC Performance
Capacitance:
<30 pF (Channel to Channel)
<40 pF (Channel to Common)
<25 pF (Common to Guard)
Crosstalk (db) (for Z1 = Zs =50
Ω
):
Frequency <10 kHz <100 kHz <1 MHz
Channel to Channel <-83 <-63 <-43
Common to NO or NC <-80 <-60 <-40
Module to Module <-100 <-100 <-90
Bandwidth (-3 dB):
>10 MHz (typical)
* Relays are subject to normal wearout based on the number of operations.
** Absolute worst case when all relays are closed simultaneously.