Brochure

SIMATIC ET 200iSP 39
Basic modules for the configuration
High-capacity power supply
The power supply with the explosion-proof casing provides all
the voltages and currents required for operation of the
ET 200iSP and feeds them into the backplane bus of the termi-
nal modules. The 24 V or 230 V supply is connected to the
power supply terminal through EEx e terminals. The power
supply supplies the ET 200iSP with safe galvanically isolated
operational voltage for:
• Up to 32 electronics modules
• PROFIBUS DP interface of IM 152
• Supply of sensors/actuators
It provides for the safety-related limitation of the output volt-
ages. The PS has an explosion-proof metal casing (EEx d explo-
sion protection) and is permitted to be removed and replaced
in the working position (hot swapping) under hazardous con-
ditions. It provides up to 5A for supplying the modules and the
sensors and actuators. In fault-tolerant solutions, two power
supplies can be configured redundantly.
Interface module IM 152
Interfacing to the intrinsically safe PROFIBUS DP with trans-
mission rates up to 1.5 Mbit/s over the IM 152 interface mod-
ule. The IM 152 communicates autonomously with the high-
er-level system (PLC or master system).
For I&M purposes (Identification & Maintenance), the IM 152
and the electronics modules have an electronic rating plate
1)
.
It is also possible for digital process signals to be tagged with
a time stamp. The firmware of the IM 152 can also be upgrad-
ed with a plug-in SIMATIC Micro Memory Card (MMC) or via
bus.
The IM 152 interface module and the PROFIBUS connector
may be removed and replaced under hazardous conditions.
With fault-tolerant solutions, up to two IM 152 modules can
be configured redundantly.
1)
The "electronic rating plate" or identification data are the data stored in
a module such as the Order No., product version, installation date or plant
identifier that uniquely identify this module and which are available on-
line, to facilitate troubleshooting, for example.
Power Supply PS 138
Power supply 24 V DC/5 A 85 ... 264 V AC/5A
Dimensions 60 x 190 x 136.5
mm
60 x 190 x 136.5
mm
Order No. group 6ES7 138-7EA. 6ES7 138-7EC.
Interface module IM 152
Transfer rate 9.6 Kbit/s...1.5 Mbit/s
Protocol PROFIBUS DP
Interface RS 485 iS
Firmware update PROFIBUS, Micro Memory Card
Dimensions 30 x 125 x 136.5 mm
Order no. group 6ES7 152-1AA.
Terminal modules Order no. group
TM-PS-A for PS 24 V DC 6ES7 193-7DA1.
TM-PS-B for PS redundant 24 V DC 6ES7 193-7DB1.
TM-PS-A for PS 85...264 V AC 6ES7 193-7DA2.
TM-PS-B for PS 85 ... 264 V AC
redundant
6ES7 193-7DB2.
TM-IM/IM for two IMs 6ES7 193-7AB.
TM-IM/EM for IM and one EM 6ES7 193-7AA.
TM-EM/EM for two EMs 6ES7 193-7CA.
TM-RM/RM for 2 RMs (relay
modules)
6ES7 193-7CB.
Dimensions 60 x 190 x 52 mm
Other components Order no. group
Reserve module 6ES7 138-7DA.
Watchdog module 6ES7 138-7BB.
Power Supply – can also be used
redundantly
Redundant IM 152
interface module
SIMATIC_ET200_ENGLISCH.book Seite 39 Montag, 26. November 2012 10:02 10
© Siemens AG 2012