ABB S800 User Manual

Intrinsic Safety Parameters Section 3 Technical Data and Performance
162 3BSE015969-600 A
Table 38. AI895 Analog Input Module Intrinsic Safety Parameters
Terminals
Safety
Description
Maximum External Parameters
Groups CENELEC USA C
0
(uF) L
0
(mH) L/R (uH/O)
1-10, 2-11
3-12, 4-13
5-14, 6-15
7-16, 8-17
U
0
= 27 V IIC AB 0.087 4.1 55
I
0
= 93 mA IIB CE 0.702 16.4 222
P
0
= 630 mW IIA DFG 2.23 32.8 443
Table 39. AO890/AO895 Analog Output Module Intrinsic Safety Parameters
Terminals
Safety
description
Maximum external parameters
Groups CENELEC USA C
0
(uF) L
0
(mH) L/R (uH/O)
Powered
output
terminals
U
0
= 27 V IIC AB 0.097 4.1 58
I
0
= 93 mA IIB CE 0.74 16.5 230
P
0
= 620 mW IIA DFG 2.51 33 470
Table 40. DI890 Digital Input Module Intrinsic Safety Parameters
Terminals
Safety
description
Maximum external parameters
Groups CENELEC USA C
0
(uF) L
0
(mH) L/R (uH/O)
Input
terminals
U
0
= 11V IIC AB 1.97 80 595
I
0
= 21 mA IIB CE 13.8 320 2382
P
0
= 0.058
mW
IIA DFG 60 640 4765

ABB S800 Specifications

General

Manufacturer	ABB
Mounting	DIN Rail
Power Supply	24 V DC
Protection Class	IP20
Certifications	CE, UL, ATEX
Number of Channels	Varies depending on module type
Model	S800
Communication Protocols	Profibus DP, Modbus
Redundancy	Yes (depending on module and communication interface)