Block diagram
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Figure 11-1
Block diagram of IM 152 interface module
Technical specifications
Technical specifications
Dimensions and weight
Dimensions
W x H x D (mm)
30 x 129 x 136.5
Weight
Approx. 245 g
Module-specific data
Transmission rate
9.6; 19.2; 45.45; 93 ,75; 187.5; 500 Kbps, 1.5 Mbps
Bus protocol
PROFIBUS RS 485-IS
Interface
RS-485 (intrinsically safe)
SYNC capability
Yes
FREEZE capability
Yes
Manufacturer's ID
8110
H
PROFIBUS addresses
1 to 125 permitted
Direct data exchange
yes, slave to slave as publisher
Isochronous operation
No
Time stamping
yes (STEP 7 only)
● Accuracy class
20 ms
● Time resolution
1 ms
● Number of digital input signals
max. 64 for accuracy class 20 ms
● Message buffer
15 message buffers each for 20 messages
● Time interval for sending the message buffers
when a message is pending
1 s
Interface module
11.1 Interface module IM 152
ET 200iSP
228
Operating Instructions, 11/2017, A5E00247483-07