Specifications

Profibus DP Head Station STL-PB1 (Profibus DP)
2 - 14
MITSUBISHI ELECTRIC
● Encoder module STL-ENC
● Counter module STL-C100
Type of module Name ID number Description
Register
communication
Process Image [Byte]
Input Output
Encoder module STL-ENC 51205116
Input module for
incremental encoder
Yes 6 6
No (not possible) — —
Tab. 2-14: Profibus DP process data of the encoder module
Register
communication
Channel
Data type
MOTOROLA INTEL
Input Output Input Output
Yes 1
S0 C0 S0 C0
D1 D1 D0 D0
D0 D0 D1 D1
S1 C1 S1 C1
D3 D3 D2 D2
D2 D2 D3 D3
Tab. 2-15: Mapping for encoder module STL-ENC
Type of module Name ID number Description
Register
communication
Process Image [Byte]
Input Output
Counter module STL-C100 51244881
Forward/reverse
counter, max. fre-
quency 100 kHz
Yes 6 6
No (not possible) — —
Tab. 2-16: Profibus DP process data of the counter module
Register
communication
Channel
Data type
MOTOROLA INTEL
Input Output Input Output
Yes 1
SCSC
————
D3 D3 D0 D0
D2 D2 D1 D1
D1 D1 D2 D2
D0 D0 D3 D3
Tab. 2-17: Mapping for counter module STL-C100