AS-i sensor/actuator module Dimensions 18.7 150 Model number 73.5 34.5 Base is sold separately 36 60 4 Electrical connection VAA-4EA-G2-ZE/E2 M12x1 quick disconnect 4 inputs IN1 ... IN4 G2 flat module 4 inputs/4 outputs 1 Sensor + IN+ 4 AS-i - Sensor - 2 IN 3 IN1- 5 AS-i + PE M12x1 quick disconnect 4 outputs OUT1 ... OUT4 OUT+ AUX+ AUX+ 1 AUX- for 3-wire sensors 4 OUT (nc) 2 Load 3 U AUX- IN-ERR ® COM-ERR PE ground connection via mounting base Features • 4 3 4 3 4 3 4 3 3 2 1 2 5 3 IN2 2 1 IN4 IN1 2 5 IN3 2 3 2 3 5 5 5 5 OUT2 2 OUT4 1 5 1 OUT1 5 2 OUT3 gn:PWR rd: IN-ERR 4 1 4 1 4 1 4 1 • ADDR • • COMERR • Indication/operating means EXT-PWR • • AS-Interface certificate Protection degree IP67 Addressing jack Flat cable connection with cable piercing technique, variable flat cable guide Communication monitoring, turnoff Inputs for 2- and 3-wire sensors Power supply of outputs from the external auxiliary voltage Power supply of inputs from the module Ground connection (PE) possible Function display for bus, ext. auxiliary voltage, inputs and outputs Monitoring of sensor overloads 22.01.2002 • • • • Date of Issue Coupling Modules PWR OUT5 PE Subject to reasonable modifications due to technical advances. 233 Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com Technical data General specifications Slave type Indicators/operating means LED PWR LED COM ERR LED AUX LED IN LED OUT LED IN-ERR Electrical specifications Auxiliary voltage UAUX Rated operational voltage Ue Rated operational current Ie Input Number/Type Supply Current loading capacity Switching point Output Supply Number/Type Voltage Current Ambient conditions Ambient temperature Storage temperature Mechanical specifications Protection degree Connection type P0 Standard slave AS-i voltage; LED green communication error / address is 0; LED red ext. auxiliary voltage UAUX ; LED green switching state (input); 4 LED yellow switching state (output); 4 LED yellow overload of sensor power supply; LED red 20 ... 30 V DC PELV (protection class 3 in accordance with VDE 0106/IEC 364-4-41) 26.5 ... 31.6 V from AS-Interface £ 35 mA (without sensors) / max. 235 mA 4 inputs for 2- or 3-wire sensors (PNP), DC from AS-Interface OFF £ 1.5 mA ON Š 4.5 mA input current limited £ 8 mA from external auxiliary voltage UAUX 4 electronic outputs, PNP ext. auxiliary voltage UAUX - 0.5 V 2 A per output, 4 A total -25 ... 60 °C (248 ... 333 K) -25 ... 85 °C (248 ... 358 K) The VAA-4EA-G2-ZE/E2 is an AS-Interface coupling module with 4 inputs and 4 outputs. Mechanical contacts and 2- and 3-wire sensors can be connected to the inputs. The outputs are electronic outputs, which can be loaded to 24 V DC and 2 A per output. The IP67 flat module features an integrated addressing jack and is ideal for applications in the field. Connection to the sensors/actuators is provided via M12 x 1 screw connections. The current switching state of each channel is indicated by an LED, located on the module's top side. Similarly, an LED is provided to monitor the AS-i communication and to indicate that the module has the address 0. If an AS-Interface communication error occurs, the outputs are de-energised in case the watchdog is active. The input is monitored for short circuits. LEDs are also provided to indicate AS-Interface voltage and external power supply. The U-G2FF mounting base is used as a standard connection to the AS-i flat cable and to the external 24 V DC power supply. The specially designed base enables the user to connect flat cables from both sides. This means, for example, that 90° curves can be laid with very tight radii (variable flat cable guide). Note: The mounting base for the module is sold separately. IP67 according to EN 60529 cable piercing method flat cable yellow/flat cable black inputs/outputs: M12 round connector 150 g Assembly plate S-7.F 7 F Matching system components U-G2FF input output IN1 OUT1 IN2 OUT2 IN3 OUT3 IN4 OUT4 function communication monitoring P0 = 1 (basic setting), monitoring = ON, i.e. if communication fails, the outputs are de-energised P0 = 0, monitoring = OFF, if communication fails, the outputs maintain their condition not used not used not used Mounting base for connection to flat cable (ASi and external auxiliary voltage) Accessories VBP-HH1 Hand-held programming device VAZ-PK-1,5M-V1-G Connection cable module/hand-held programming device Date of Issue 22.01.2002 P1 P2 P3 Function Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com 234 Coupling Modules Mass Mounting Programming instructions Profile IO code ID code Programming instructions (bit configuration) Data bits (function via AS-Interface) D0 D1 D2 D3 Parameter bits (programmable via AS-i) VAA-4EA-G2-ZE/E2