Never touch the connection points of electro‐
static sensitive devices!
Mounted components (e.g. PT1000, encoder) can contain
parts susceptible to electrical discharge (ESD).
Observe the ESD safety measures.
6.2.2 Electrical connection
Device connector on the BA1N energy storage device
View M58 and M17 device connectors (double cable connection)
Device connector
Power
①
Encoder
②
Connector size M58 M17
Output direction A-side / B-side fixed
Locking Thread SpeedCon
Tab. 6-2: Device connector for power and encoder
Contact arrangement M58, power
Designation
Power connection
Ax Bx
without brake
U1 A1
V1 A2
W1 A3
PE
5 TP(+)
6 TP(-)
7 n.c.
8 n.c.
9 n.c.
Tab. 6-3: Contact arrangement pin assignment M58, power
Contact arrangement M17, encoder
Designation
Encoder connection
AS
1 VCC_Encoder (11V)
2 B+
3 B-
4 A+
5 A-
6 GND_Encoder
7 EncData+
8 EncData-
9 n.c.
Tab. 6-4: Contact arrangement pin assignment M17, encoder
BA1N Kinetic Energy Buffer 21/49
Assembly
R911393267_Edition 01 Bosch Rexroth AG