AC042A - Drill IFM - Free user manual and instructions

USER MANUAL AC042A IFM

• Operating voltage 26.5...31.6V DC

• Current consumption < 170mA

• Total current load for all inputs 100mA

• Plug-in sensor connection

• AS-i connection via EMS module lower part

• Connection to pneumatic system via push fit tube connector Legris 3000/8mm, outside calibration according to CETOP standard RP 54 P

• Operation with compressed air of 2...8bar including any pressure peaks (Pressure peaks >8bar can cause permanent leaks and irrepa- rable damage of the AirBox). Mounting Address assignment by means of the addressing unit. Fix the module onto the addressing unit. Assign a free address between 1 and 31; the factory preset is 0.

I-1/2 I-3/4 I-1 I-3 I-4, O-4 I-2, AS-i PWR, O-3 exhaust 3 [R] compressed air 1 [R] pneumatic outputs O-3/O-4 manual override 2 for O-4 flat cable yellow label manual override 1 for O-3In a dusty environment the AirBox can be mounted with the fil- ter facing downwards. Compressed air Adhere to the safety regulations and provisions for the installation of pneumatic systems. Switch off pressure. Connect the compressed air supply 1 (P), the pneumatic outputs (O-3, O-4) and, if necessary, the exhaust 3 (R) to the pneumatic system. Cut the connection tube straight and push it into the tube fitting until you can feel the tube latch. Removal of the tubes To remove the tubes, push the black ring and pull out the tube at the same time. The manual overrides can operate the pneumatic outputs. Connect the compressed air supply to the AS-i AirBox. If you then push the manual override 1, the output O-3 is triggered. If you push the manual override 2, the output O-4 is triggered. Electromagnetic compatibility (EMC) The AirBox is rated for operation in industrial environments. The test of the electrostatic discharge was carried out in accordance with EN 61000-4-2 with the following test levels:

• Contact discharge ±4kV

• Air discharge ±8kV Special applications such as the conveying and distribution of bulk material can generate higher electrostatic charges. To avoid electrostatic discharge the following remedial actions are pos- sible, among others:

• Equalisation of potential according to the installation instructions

• Separate laying of - signal and bus cables - equipotential bonding conductors - power cables 7• Physical separation of the AirBox and all cables from all parts carry- ing or discharging electrostatic charges If these discharges are not avoided there is the danger of:

• injury to/incapacitation of operators and maintenance staff

• damage to the AirBox

• damage to the electrical equipment The electrical triggering has priority over the mechanical triggering.

• LED green: supply voltage via the AS-i system

• LEDs yellow: function display For trouble-free operation sufficiently treated air must be used (filtered air 5µm, lubricated