Siemens Simodrive 611 - Page 226

9
05.01
9.2 Infeed modules
9-226
 Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
Signaling contact, start inhibit DC link controller
(not available for NE modules 5, 10, 28 kW)
Reference potential
When coupled to a numerical control, X131 must be connected to the NC refer-
ence potential. This cable must be routed in parallel with the speed setpoint
cable.
Cross–section = 10 mm@!
For a digital drive group with 840D/810D/840C, keep terminal X131 open circuit.
Electronics voltage
S Term. 7: P24; +20.4 ÷ 28.8 V / 50 mA
S Term. 45: P15; +15 V /10 mA
S Term. 44: N15; –15 V / 10 mA
S Term. 10: N24; –20.4 ÷ 28.8 V / 50 mA
S Term. 15: M; 0 V
It is not permissible that terminal 15 is connected to PE (ground loop)
It is not permissible that terminal 15 is connected to terminal 19 (otherwise a
short–circuit will be established through the reactor, terminal 15 is internally
connected with X131).
Terminals to allow the internal electronics power supply to be separately
connected, e.g. through fused terminals (refer to the circuit example in
Section 9.3.1).
In this case, jumpers 1U1–2U1, 1V1–2V1, 1W1–2W1 must be removed
(opened).
Notice
Additional information is provided under Section 9.3 Monitoring module and
Section 9.13 Observe the six–conductor connection!
The internal power supply connection at DC link P600/M600.
e.g. for power failure concepts.
Notice
With this operating mode, terminals 2U1, 2V1, 2W1 of the power supply must
be supplied with the line supply voltage between the I/R module and line reac-
tor.
For a six conductor connection (refer to Section 9.13) it is not
permissible to
establish a connection between P500/M500 and the DC link P600/M600.
Otherwise, the power supply will be destroyed!
Terminals AS1,
AS2
Terminal X131
Terminal X141
Terminals 2U1,
2V1, 2W1
Terminals P500,
M500
9 Important Circuit Information