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5.3.2 Connecting external control elements without system plugs
Examples for external control elements without system plugs:
• Pull switch Command 701
• Push button Command 601 and 602
• Code keypad Command 202
Connecting the control elements
Connect the control elements to the terminal block X2c (39).
The following functions are available at the X2c terminal block:
S0 (STOP): Connection: Terminals 12 & 13 (remove short-circuit bridge!
Contact type: Opener
Connection method: Several contacts must be connected in
series!
S1 (IMPULSE):Connection: Terminals 20 & 21
Contact type: Closer
Connection method: Several contacts must be connected parallel!
S2 (OPEN): Connection: Terminals 14 & 15
Contact type: Closer
Connection method: Several contacts must be connected parallel!
S4 (CLOSE): Connection: Terminals 16 & 17
Contact type: Closer
Connection method: Several contacts must be connected parallel!
Operation check:
• Operate the external control element
⇒ The desired function should be carried out.
5. Connection and initial operation of the extensions
