Presys DMY-2015 Technical Manual page 7

Presys  Instruments
Input sensor
Thermocouple
RTD
Linear
(*) includes wire resistance
Outputs:
SPDT relays for alarm rated 3A 220VCA, or up to 10A 220VCA under
order, In this case alarm module is not plugged through a connector,
but connected to a base board. It is possible to use up to 2 alarm
modules.
Logic signal, open collector transistor, 24VDC, 40mA max. with
isolation.
Serial Communication:
RS-232 or RS-422/485, with 50VDC isolation, as an optional module
for connection in CPU board.
Indication:
Standard indication in -999 to 9999 range.
Totalization:
Totalization of up to 8 channels for linear inputs (mA current and V
voltage) in 0 to 9999 range, configured with decimal point.
Configuration:
By front panel push-buttons.
Introduction
Página 4
Type J
Type K
Type T
Type E
Type R
Type S
Pt-100 2 or 3 wires
Voltage
Current
Table 1 - Measuring ranges for input sensors
Measuring Range limits
lower higher
limit limit
F F
-184.0 1886.0
-346 2498
-418 752
-148.0 1436.0
-58 3200
-58 3200
-346.0 1256.0
Range
0 to 5V
0 to 20mA
DMY - 2015
lower higher
limit limit
C C
-120.0 1030.0
-210 1370
-250 400
-100.0 780.0
-50 1760
-50 1760
-210.0 680.0*
Resolution
250V
1A