Measurement Computing PointScan 300 Series rev.1.0 - Manual (Page 6)

vi 9-26-01 PointScan/300 User’s Manual
6 - Analog Input Modules
Power Requirements ...... 6-1
Analog Isolation ...... 6-1
4-20 mA Input Circuit Jumpers ...... 6-1
Replaceable Current Shunts ...... 6-1
PointScan/304
Instrumentation Input
Module ...... 6-2
Thermocouple Burnout Detection ...... 6-2
Autopolarity Feature (4-20 mA) ...... 6-2
4-20 mA Input Enable Jumpers ...... 6-2
Analog Input Scaling ...... 6-2
PointScan/301 4-20 mA Input Module ...... 6-3
Open Loop Detection Feature ...... 6-3
Replaceable Current Shunts ...... 6-3
4-20 mA Input Scaling ...... 6-3
Loop Power Jumpers ...... 6-3
PointScan/302 High Density Input
Module ...... 6-4
Open Loop Detection Feature ...... 6-4
Replaceable Current Shunts ...... 6-4
4-20 mA Input Scaling ...... 6-4
PointScan/303 4-20 mA Loop Current
Limiter ...... 6-5
Overcurrent LEDs ...... 6-5
PointScan/305 Voltage Input Module ...... 6-6
Range Selection ...... 6-6
Voltage Input Scaling ...... 6-6
PointScan/306 6 RTD Inputs
(Platinum) …… 6-7
PointScan/307 6 RTD Inputs (Copper ) …… 6-7
Pulsed Current Feature …… 6-7
RTD Linearization …… 6-7
RTD Input Scaling …… 6-7
7 – Analog Output Modules
Analog Output Wiring …… 7-1
PointScan/318
8 channel Voltage Output
Module …… 7-1
Power Requirements …… 7-1
PointScan/317 8 channel 4-20 mA
Outputs …… 7-2
PointScan/316 4 channel 4-20mA Output
Module …… 7-2
Power Requirements …… 7-2
8 - Gateways
PointScan/442 Ethernet/RS-232 to PT-bus
Gateway …… 8-1
Features …… 8-1
Overview …… 8-1
Appendix A – Table of PointScan I/O
Modules and Accessories