Annex A
20
264707 / 944260310010
2018-10-09·BA00·III·en·01
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CPU module for Zone 2 / Division 2
Series 9442/35
14
Annex A
14.1 Technical Data
Explosion Protection
Global (IECEx)
Gas
IECEx PTB 17.0026X
Ex ec ia [ia Ga] IIC T4 Gc
Europe (ATEX)
Gas
PTB 17 ATEX 2019 X
E
II 3 (1) G Ex ec ia [ia Ga] IIC T4 Gc
Certifications and certificates
Certificates
IECEx, ATEX, cFMus (Canada, USA),
EAC (the Eurasian Economic Union), KTL (South Korea)
Ship approval
In progress
Further parameters
Installation in
Zone 2 / Division 2 and in safe area
Further information
see operating instructions and certificates
Technical Data
Electrical data
Power supply
Over the 9496/35 base and 9445/35 power modules
Max. power dissipation
5 W
Max. current
consumption
0.3 A
Interfaces
RS485 interface
Connection
Sub-D plug, 9-pole
Line termination
Powered resistor (end-of-line resistor in the Sub-D plug, see accessories)
Protocols
PROFIBUS DP V1 HART, PROFIBUS DP V1 HART+PNO red.,
Modbus RTU
(can be selected by the user using the rotary switch on the 9496/35 base)
Address setting
Using the rotary switch on the 9496/35 base
Address range
1 to 99
Redundancy
In progress
Transmission rate
Profibus DP
9.6 kbit/s to 12 Mbit/s
Max. conductor
length
Copper
conductor
1200 m at 9.6 to 93.75 kbit/s
1000 m at 187.5 kbps
400 m at 500 kbps
200 m at 1.5 Mbit/s
100 m at 12 Mbps
Fibre optic
2000 m at 1.5 Mbps
(with 9186 FO fieldbus isolating repeater, see accessories)
Max. voltage U
m
(
30 V DC
