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ABB 3BSE025986R0401 S800 I/O System
ABB 3BSE025986R0401 S800 I/O System
DESCRIPTION
S800 I/O is a comprehensive, distributed and modular process I/O system that communicates with parent controllers over industry-standard field buses. Thanks to its broad connectivity it fits a wide range of process controllers from ABB and others. By permitting installation in the field, close to sensors and actuators, S800 I/O reduces the installation cost by reducing the cost of cabling. And thanks to features such as “hot swap” of modules, “on-line” reconfiguration and redundancy options, it contributes to keeping production – and thereby profits – up.
General specifications
Power supply: 24V d.c. (19.2 - 30V)
Temperature range: 0…55°C
Protection class: IP20
Hazardous locations (Class 1, Div. 2): CSA 22.2 No. 213-M1987, FM 3600, FM 3611, UL 1604
Corrosive gases: ISA Class G2 (G3 pending)
Isolation test voltage: 500/2000V a.c.
Communication media
Advant Fieldbus 100. Twisted pair screened/coaxial/fiberoptic cable. Up to 79 stations per bus. Up to 32 per twisted-pair segment. Bus length: Up to 750m (2 460ft.) per twisted-pair segment overall up to: 15km (9.3 miles).
Profibus DP. Twisted pair screened/fiber-optic cable. Up to 99 stations per bus. Up to 32 per twisted-pair segment. Bus length: Up to 1200m (3937ft.) per twisted-pair segment.
I/O modules with intrinsic-safety interface
DI890 digital inputs with wire-fault detection 8 ch., separate returns, 24V d.c., current sink.
DO890 digital outputs with wire-fault detection 4 ch., separate returns, load 150-5000Ω, 11V @ 40mA, current source, short circuit-proof.
AI890 Analog inputs. 8 ch., single-ended, 0(4)-20mA, 12 bits, transmitter power supply AI893 TC/RTD inputs. 8 ch., TC: 7 + ref. junction, sep. returns. TC types B, C, E, J, K, L, N, R, S, T, U, -10…80mV. RTD: Pt50-1000, Ni100-500, Cu10- 100, resistor 0-4000Ω, 3-wire. 15 bits + sign.
AI895 with intrinsic safety & HART interface 8 ch., single-ended, 4-20mA, 12 bits, transmitter power supply.
AO890 with intrinsic safety & wire-fault detection 8 ch., common return, 0(4)-20mA, 12 bits, load: 750Ω (short-circuit-proof).
AO895 with intrinsic safety, HART interface & wirefault detection. 8 ch., common return, 4-20mA, 12 bits, load: 750Ω (short-circuit-proof).
S800L I/O modules
DI801 16 channels, 1 group, 24V d.c., current sink.
DI802 8 ch., 110V d.c., 120V a.c. DI803 8 ch., 220V d.c., 230V a.c.
DO801 16 ch., common return, 24V, max 0.5A d.c., transistor, current source, short-circuit-proof.
DO802 8 ch., 5-250V, max 2A a.c./d.c., relay (N.O.).
AI801 8 ch., single-ended, 0(4)-20mA, 12 bits.
AO801 8 ch., common return, 0(4)-20mA, 12 bits, load: <750Ω.
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