Siemens SIMOREG DC Master 6RA7018-6DS22 - Page 137

02.00 Connections
Siemens AG 6RX1700-0AD76 6-59
SIMOREG DC Master Operating Instructions
Binary control inputs (see also Section 8, sheet G110)
Function Terminal
X171
Connection values/Remarks
Supply (output) 34 24V DC, internal short-circuit-proof supply referred to
internal ground.
The sum of the currents drawn from terminals 34, 44 and
210 must not exceed 200 mA.
Overload response: Fault message F018
Ground digital M 35
Select input binary 1 36
Power On / Shutdown
H signal: Power ON
Line contactor CLOSED + (with
H signal at terminal 38),
acceleration along ramp-
function generator ramp to
operating speed.
L signal: Shutdown
Deceleration along ramp-
function generator ramp to
n < n
min
(P370) + , controller
disable + line contactor OPEN.
See Section 9.3 for exact
function description.
37
Enable operation
H signal: Controller enabled
L signal: Controller disabled
See Section 9.3.4 for exact
function description
38
Select input binary 2 39
H signal:+13V to +33V
L signal:– 33V to +3V or terminal open
8.5mA at 24V
Safety shutdown (E-STOP, see also Section 9.8)
Function Terminal
XS
Connection values/Remarks
Supply for safety shutdown (output) 106 24V DC, max. load 50mA, short-circuit-proof
Overload response: Fault message F018
Safety shutdown switch 105 I
e
= 20mA
Safety shutdown pushbutton 107 NC contact I
e
= 30mA
Safety shutdown Reset 108 NO contact I
e
= 10mA
NOTE
Either terminal 105 or terminals 107 + 108 may be used!
Terminal 105 is connected to terminal 106 in the delivery state.