Appendix A

HP E1459A Specifications

Max Input Voltage:Between High and Low terminal of Each Channel: 60V DC.

Between Channels or Between any terminal anc chassis: 125V AC or DC.

Module Size/Device Type: C, Register-based.

Connectors Used: P1 and P2.

Number of Slots: 1

VXIbus Interface Capability: Interrupter, D16.

Interrupt Level: 1-7, selectable.

Power Requirements: Voltage: +5Vdc

Peak Module Current IPM (A): 0.19

Dynamic Module Current IDM (A): 0.10

Watts/Slot: 1.0

Minimum Pulse Width: 100μs + debounce time.

Operating Range:

 

 

 

Nominal Input Voltages

 

 

 

 

 

 

 

 

5

12

 

24

48

 

 

 

 

 

 

Threshold Voltage

 

 

 

 

 

MIN

1

2.5

 

7

14

MAX

4

9.5

 

17

31

 

 

 

 

 

 

Input Current Ma

 

 

 

 

 

at Nominal Voltage

0.5

1.3

 

2.8

5.8

 

 

 

 

 

 

Debounce: Programmable from 16 μS to 1074 S.

5 Volt Supply: Output voltage : 4.5 to 5.5 V DC. Maximum output current: 16 mA.

Typical Time to Read 16-bit Word: 4 μS using register access.

Terminal Module: Screw type, removable, maximum wire size 16AWG.

Input Circuit:

HP E1459A Specifications 73