Fast Scan (Priority I/O Module Scan)
Electronic short circuit protection
Safe-state (FAILOPT) behaviors configurable
on aper channel basis for Digital / Analog Output
HART 7 support (analog IO)
Extended Temperature Range -40 to +70°Cmodule ambient
Primary/Secondary Inputs: Dual 24 V DC (±20% range)
Voltage: 24 V DC (regulated, ±1%)
Per Module: 5 A continuous (10 A peak)
Redundant Capacity: 15 A total
Efficiency: ≥85% (typical load)
Ripple/Noise: <100 mV peak-to-peak
Occupies one slot in the I/O chassis
Two isolated RS-422 serial
ports for remote multiplexed I/O
Analog Input: 4–20 mA, 0–10 V DC, RTD (Pt100)
Analog Output: 4–20 mA, 0–10 V DC
Channels: 16–32 multiplexed channels
Scan Rate: <10 ms per channel
Analog: 16-bit ADC/DAC
Channel-to-channel: 250 V AC
Input Voltage: 24 V DC ±10%
Sixteen input points
Hot-replaceable
Complete, automatic testing of all input circuits
Automatic line monitoring detects
open and short field wiringfaults
2500 volt minimum electrical
isolation between field and logiccircuits
1751SLBA
SYNCHLINK BASE BLOCK
CONVERTS SYNCHLINK TO ELECTRICAL SIGNALS
TO INTERFACE UP TO 4 FIBER 4-PORT SPLITTER BLOCKS
1.2 AMP
600 MA
24 VDC
OPEN STYLE
MOUNTABLE