CONTACT ME:
sales7@amikon.cn 
86-18965423501 
86-18965423501
AMKPLC 
ABOUT DI890 3BSC690073R1:
The DI890 Digital Input Module has 8 channels. The module includes Intrinsic Safety protection components on each channel for connection to process equipment in hazardous areas without the need for additional external devices. Each channel is galvanically isolated from the power supply, ground, and each other. Intrinsically safe Proximity sensors or volt-free contacts can be powered and monitored by any channel.
The Proximity sensor should conform to the NAMUR standard and line faults can be detected without any additional external components. For line faults to be detected when using volt-free contacts, external resistors should be connected in series and in parallel to enable the state of the field circuit to be sensed by the input channel. All eight channels are galvanic isolated from the ModuleBus and power supply individually. Power to the input stages is converted from the 24 V on the power supply connections. Three LEDs indicate module status Fault (Red), Run (Green) and Warning (Yellow).
TU890 and TU891 Compact MTU can be used with this module and it enables two wire connection to the process devices without additional terminals. TU890 for Ex applications and TU891 for non Ex applications.
General info:
Article number:3BSC690073R1
Type:Digital Input
Signal specification:NAMUR input level
Number of channels:8
Signal type:Proximity sensor (NAMUR) or Voltage free contact
Detailed data:
Isolation Individually isolated, channel-to-channel and to circuit common ground
Filter times (digital, selectable):2, 4, 8, 16 ms; analog filter 1 ms
Current limiting:Built in current limited sensor power
Rated insulation voltage:50 V
Dielectric test voltage:500 V a.c.
Power dissipation:1.4 W
Current consumption +5 V Modulebus:Typ. 120 mA, Max. <150 mA
Current consumption +24 V external:Typ. 50 mA, Max. <70 mA
Features and benefits:
8 channels with process voltage supervision
Output status indicators
OSP sets outputs to predetermined state upon error detection
Short-circuit protection to ground and 30 V
Over-voltage and over-temperature protection
Intrinsic Safety support
NAMUR inputs
G3 compliant
MAIN BRANDS:
|
Schneider:
|
Quantum 140 series :Modicon M340
|
|
Modicon Premium :CPU Processor Module,Communication module,etc
|
|
HONEYWELL:
|
51 MU MC TC Module card
|
|
ABB:
|
DCSTS8001/0(A1810A0810D1810D0810,PM645)S9001/0 10CS(07KT97/98,07AC,07A1,07DI),Bailey(BRC-100)
|
|
FOXBORO:
|
FBM203 FBM204 FBM217 FMB231
|
|
TRICONEX:
|
3008 3625 3508E 3721 3700A 4351B
|
|
Schneider:
|
Quantum 140 series :Modicon M340
|
