Festo Рабочие компоненты для VTIA, ISO 15407-2 - Handbuch (Seite 49)

VABF-S4-1-V2B1…
Festo – VABF-S4-1-V2B1…-D2 – 1212a English 49
4.2 Pneumatic
• Connect the QS push-in fittings with appropriate tubing.
Recommendation: Use PUN-10 tubes from Festo (ID code “QS-large” in the Festo Configurator).
4.3 Electrical
Warning
Use only power sources which guarantee reliable electrical isolation of the operating
voltage in accordance with IEC/EN 60204-1. Consider also the general requirements
for PELV circuits in accordance with IEC/EN 60204-1.
Note
Long signal lines reduce the resistance to interference.
• Make sure that the signal cables are not longer than 5 m.
Note
Electrical components may become damaged if the maximum permitted voltage is
exceeded.
• Make sure that the operating voltage supply is DC 24 V ± 10 %.
• Connect the cable socket to connection 2. ( Fig. 1 “Operating elements and ports”)
• Wire the vacuum module as illustrated in Tab. 3.
Connector
2)
4-pin M12
(Top view of the vacuum
module connector)
Pin Cable colours
1)
Assignment
1 Brown (BN) Supply voltage DC +24 V
2 White (WH) Switching output B (Out B)
3 Blue (BU) DC 0 V
4 Black (BK) Switching output A (Out A)
1) Using the connector socket with cable as per “Accessories”.
2) Max. tightening torque 0.5 Nm.
Tab. 3 Pin assignment