Renishaw RLI20-P, User Manual, Page: 10 / 18

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2.4 Power
The RLI20 power is supplied via a 4 way male M16 Binder,
the mating connector is shown in Figure 4. Pinouts are shown
in Table 5. This is identical to wiring requirements for RCU10
power connector.
Table 5 – Power connector pinout
Pin Function
1 24 V
2 24 V
3 0 V
4 Chassis
Case Chassis
The 24 V power supply should be single fault tolerant certified to
EN (IEC) 60950-1.
Figure 4 – 4 way female M16 Binder connector
2.3 Error output
The RLI20 outputs on RS422 compatible error signal.
Cabling
A screened cable is recommended. The connector on the RLI20
is a 4 way female Binder M9, the mating connector is shown in
Figure 3. Pinouts are shown in Table 4.
Table 4 – Error connector pinout
Pin Function
1 /Error
2 0 V
3 +5 V
4 Error
Shell Chassis
Figure 3 – 4 way male Binder
Installation