CTM-10/CTM-11 IO card Settings and Configuration

Category

Counter/timer

Chipset Controller

Unidentified

I /O Options Supported

Timing signal input via module connector

Maximum Onboard Memory

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Input/Output signal connector

H1

Expansion card connector

H2

SIGNAL TYPE

Setting

J2

J3

J4

J5

J6

J7

Preconditioned

Jumper A

Jumper A

Jumper A

Jumper A

Jumper A

Jumper A

Mechanical switch

Jumper B

Jumper B

Jumper B

Jumper B

Jumper B

Jumper B

Non-ideal

Jumper C

Jumper C

Jumper C

Jumper C

Jumper C

Jumper C

Note: The jumpers indicated are in the closed position.

CHANNEL 0 EXTERNAL LEVEL INPUT SIGNAL

Setting

J8/jumper A

J10/jumper A

Counter 0 level input signal enabled

Closed

Closed

Counter 0 level input signal disabled

Open

Open

CHANNEL 1 EXTERNAL LEVEL INPUT SIGNAL

Setting

J9/jumper A

J10/jumper A

Counter 1 level input signal enabled

Closed

Closed

Counter 1 level input signal disabled

Open

Open

COUNTER

Setting

J5/jumper D

J6/jumper D

J7/jumper D

Counter 0 enabled

Closed

N/A

N/A

Counter 1 enabled

N/A

Closed

N/A

Counter 2 enabled

N/A

N/A

Closed

COUNTER CASCADING

Setting

J6/jumper E

J7/jumper E

J7/jumper F

Counters 0 and 1 cascaded

Closed

Open

Open

Counter 0 and 2 cascaded

Open

Closed

Open

Counter 1 and 2 cascaded

Open

Open

Closed

All three counters cascaded

Closed

Open

Closed

PULSE WIDTH MEASUREMENT

Setting

J5/jumper D

J6/jumper E

J8/jumper B

J9/jumper B

Measured at Counter 0

Closed

N/A

Closed

N/A

Measured at Counter 1

N/A

Closed

N/A

Closed

Note (2):For pulse width measurement between two pulses, connect one signal to pin 10 of header H1 and the other signal to pin 11 of header H1.

MISCELLANEOUS TECHNICAL NOTES

The purpose of all other jumpers on this card are not identified in manufacturer's documentation.