Measurement Computing PointScan 200 Series rev.1.0 - Manual (Page 7)

PointScan/200 User’s Manual 9-25-01 General Information 1-1
General Information 1
Overview
This manual will help you install and maintain PointScan/200. In summary, wiring for power,
communications and I/O is connected to each module’s base. Then, setup choices are entered using the
IO Toolkit and the system is ready to run.
General Specifications
These general specifications apply to all PointScan/200 modules.
Supply Voltage 9 - 30 VDC, 0.5 Watt typical per module
(25 mA @ 24 VDC – varies by module and load).
Modules per RS485 bus 32 (use a PointScan/441 to drive a total of 128 modules)
RS485 Isolation 1200 Volts RMS (for 1 minute)
Operating Temperature -30 to 70
°C
Storage Temperature -40 to 85
°C
Humidity 5 to 95% (non-condensing)