SAMI G S 6 Control Connections X57 X56 X54 X60 S4 NO 1 TERM NO S3 S4 X55 S3 7 I U S1 S2 S2 S1 K1 K2 K3 X51 X53 X50 1 Figure 6-1. Control Interface Card SNAT 7640. The Analogue Input signal selection is done with jumpers S1 (AI1) and S2 (AI2): I = 0(4) - 20mA, V = 0(2) - 10V. X50 = screw terminal, X53 = earthing connector, X54 = connection to Motor Control Card, X55 and X56 = option card connectors. X51 for RS 485 connection. Jumpers S3 and S4 are set to TERM in the last SAMI GS unit of a RS 485 chain. The available control places for SAMI GS are: diagrams for Application Macros are pre- sented in the Application Macro Manual.
a) Keypad (see Section 7, page 22) The X50 connection diagram based on factory settings is presented in Section 6.2 on page 21. The terminal functions can be altered by means of parameter settings (refer to Section 9). b) The X50 screw terminal on the Control Interface Card SNAT 7600/7640 in the Control Unit. c) The RS 485 serial communication bus; terminals X51 on Control Interface Card. Some basic functions are selected by setting the jumpers on the Control Interface Card. Refer to Figure 6-1. External control devices, for example a PLC or a remote control panel SACE 11 PAN, are connected to the screw terminal X50 according to the connection diagram of each Application Macro.
The connection The Control Interface Card is accessible after removing the front cover of the SAMI GS. 19 1 2 3 4 5 6 7 8 9 1011 121314 151617 181920 212223 242526 3 22728 29