User manual

PCI-1202/1602/1800/1802 Hardware User’s Manual

2.2 Jumper Setting

2.2.1 JP1 : A/D Input Type Selection

This jumper is used to select the analog input type. For single-ended inputs, the use should connect pin1, 3 and pin2, 4. For differential inputs, pin3, 5 and pin4,

6 should be connected.

1

JP1

2

JP1

1 2

5 6

5 6

Single-Ended

Inputs (default)

Differential

Inputs

2.2.2 J1 : D/A Reference Voltage Selection

J1 is used to select the internal D/A output reference voltage. To select the

±10V voltage output, the pin 1&2 should be connected. To select the ±5V voltage output, the pin 2&3 should be connected.

J1 J1

1

± 10 Voltage output (default)

1

± 5 Voltage output

2.2.3 D/I Port Setting (PCI-1202HU/LU only)

This DI ports can be pull-high or pull-low selected by JP2. The location is given as following:

JP2

3

2

1

Pull High

JP2

Pull Low

3

2

1

Version: 3.8 (Mar.2007, PPH-014-38) ---- 19

PCI-1202/1602/1800/1802 Hardware User’s Manual

2.3 Daughter Boards

2.3.1 DB-1825

The DB-1825 is a daughter board designed for 32 channels AD cards such as ISO_AD32,

PCI-1202/1602/1802. Refer to Appendix A for “DB-1825 user manual＂.

37pin cable

2.3.2 DB-8225

The DB-8225 provides a on-board CJC(Cold Junction Compensation) circuit for thermocouple measurement and terminal block for easy signal connection and measurement.

The CJC is connected to A/D channel_0. The PCI-1800 can connect CON3 direct to DB-8225 through a 37-pin D-sub connector. Refer to “DB-8225 User Manual＂ for details.

2.3.3 DB37

The DB-37 is a general purpose daughter board for D-sub 37 pins. It is designed for easy wire connection.

2.3.4 DN37

The DN-37 is a general purpose daughter board for DIN Rail Mounting. It is designed for easy wire connection. It is Din-Rail mounting.

37pin cable

Version: 3.8 (Mar.2007, PPH-014-38) ---- 20