Baumer GEMMW Manuel - Page 25
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10.2.4. Terminal assignment
Pin
Terminal
Pin 1
UB
Pin 3
GND
Pin 2
A
Pin 4
B
M12-connector
For serial data line
male
female
Terminals with the same significance are internally connected and identical in their functions. Max. load on
the internal terminal connections UB-UB and GND-GND is 1 A.
A and B are each isolated for 12 MBaud operation with an inductivity of 100 nH
Carefully plug the bus cover onto the D-SUB plug of the basic encoder, then press only via the sealing
rubber, taking care not to tilt it. The bus cover must rest fully against the basic encoder.
Tighten both the fastening screws firmly in the same direction.
The encoder housing and braided shield of the connecting cable are only ideally connected if the bus cover is
resting fully on the basic encoder (positive locking).
10.3. Display element (status display)
A dual LED is integrated at the back of the bus cover.
Colour
Green alight
Yellow alight
Red alight for 2.5 s
Red flashing, 1 Hz
Red flashing, 5 Hz
Baumer_ProfibusDPV0_BIDE_MA_EN.docx
11.19
Explanation
Supply voltage 10...30 VDC
Ground connection relating to UB
Negative serial data line
Positive serial data line
for supply voltage
Status
Encoder in "Data_Exchange" mode
Encoder ramping up
Wrong position value, caused by code constancy error
Parameterization error
Transmitted preset value in inadmissible value range
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Baumer IVO GmbH & Co. KG
Villingen-Schwenningen, Germany