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Module Specifications
INPUTS
Number & Type
Voltage Drop
Sampling Rate
Ripple & Noise Rejection
Isolation
OUTPUTS
Type
Transfer Characteristics:
Resolution
Linearity
Stability and Drift
Isolation
SUPPLY
5V ± 0.25V @ 120mA approx.
COMPATIBITY TABLE
The DMS-3K module range is fully backwards compatible with previous versions of this product, namely:
MPAS90
(Highland Electronics Limited)
RTU3000
Rochester Instrument systems Limited
DMS3000
AMETEK Power Instruments Limited
The 8IAM modules are backward compatible per the following table
DMS-3K MODULE
Module Ref
Part No*
8IAM-90B
1087-447
(*Assembly Part Numbers listed include Front Panel and Wiring Connectors)
Page 141
: 8 off 4-20mA DC Isolated.
: 6V DC. Maximum at 20mA input.
: 40mS per channel.
: >50dB @50Hz, series mode.
: >80dB @50Hz, common mode.
: 1kV d.c. between inputs.
: 1kV d.c. between inputs and system 0V.
: 12 bit, available in two 8 bit bytes, under control of system address
bus and control bus.
: Input = 4mA
Input = 20mA
(Linear over zero to full scale)
: 0.025% of span.
: Error <±0.15%, typically ).10% of span.
:<±0.005% of span/ºC [i.e. ±0.25% of span over the ambient
temperature range of -20ºC to +70ºC.
: 1kV d.c. between inputs. 1kV d.c. between inputs and system 0V.
COMPATIBLE MODULES
Module Ref
Part No
8IAM-90
8025-500
Output = 0048(DEC) / 030(HEX)
Output = 4048(DEC) / FD0(HEX)
Comment
Single Part Edge Connector
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