Wittenstein cyber motor SIM2002D-CCSA-CA00-0000-0000, Operating Manual

Operation Manual simco

®

 drive

en-6 

4022-D033499 

Revision: 11a 

2.1.2  Conformity with UL/cUL 

This drive amplifier is approved under the UL (Underwriters Laboratories Inc.) reference number 
E481224 and falls under the category Power Conversion Equipment (NMMS, NMMS7). 
 
The following products are approved in accordance with USL/CNL – "Open Type servo amplifier": 
 
SIM2002D-CCSA-CA00-0000-0000, SIM2002D-CCSA-EC00-0000-0000, SIM2002D-CCSA-
PN00-0000-0000, SIM2002D-CCSA-EI00-0000-0000, SIM2002D-CCSA-SC00-0001-0000, 
SIM2010D-CCSA-CA00-0000-0000, SIM2010D-CCSA-EC00-0000-0000, SIM2010D-CCSA-
PN00-0000-0000, SIM2010D-CCSA-EI00-0000-0000, SIM2010D-CCSA-SC00-0001-0000, 
SIM2015D-CCSA-CA00-0000-0000, SIM2015D-CCSA-EC00-0000-0000, SIM2015D-CCSA-
PN00-0000-0000, SIM2015D-CCSA-EI00-0000-0000, SIM2015D-CCSA-SC00-0001-0000. 
 

Explanations: 
USL:

 Approval according to standards of the United States in accordance with UL 61800-5-1 

CNL:

 Approval according to national Canadian standards in accordance with C22.2 No. 274-13, 

1st edition 
 

UL Markings: 

•

  Maximum Surrounding Air Temperature: 40 °C 

•

  These devices are intended to be used in a pollution degree 2 environment 

•

  Use minimum 75 °C copper wire 

•

  Integral Solid State short circuit Protection 

•

  Integral solid state short circuit protection does not provide branch circuit protection. 

Branch circuit protection must be provided in accordance with the National Electrical Code 
and any additional local codes 

•

  For Canada (CSA): Integral solid state short circuit protection does not provide branch 

circuit protection. Branch circuit protection must be provided in accordance with the 
Canadian Electrical Code, Part I 

•

  Use only UL listed Class G Fuse with a rating of minimum 300 Vdc and max fuse rating of 

60 A and an DC interrupt rating of 10 kA or higher, e.g. Bussmann SC-60. Alternately use 
an UL listed fuse with an lower I²t rating of 25 kA and an Ip value of 10.5 kA 

•

  Tightening torque for field wiring terminals: 0.5 Nm 

•

  These products are intended for operation within circuits not connected directly to the 

supply mains (galvanically isolated from the supply, i.e. on transformer secondary). 

2.1.3  Safety conformity (STO) in accordance with the Machinery Directive 

The drive amplifier provides a two-channel, functionally safe STO function (

S

afe 

T

orque 

O

ff). The 

function disables the firing pulses of the power transistors so that the drive can be switched safely 
to torque OFF. 
 
The circuit design has been tested and subsequently assessed by TÜV Süd. According to that 
assessment, the circuit design used for the "Safe Torque Off" safety function in the simco drive 
series of drive amplifiers is suitable for meeting the requirements for SIL 3 in accordance with EN 
61508 and category 4 PLe in accordance with EN ISO 13849-1:2015. 
 
The subsystems (drive amplifiers) are fully described in terms of safety by the following 
characteristics: 

Operating mode 

EN 13849-1 

EN 61508 

PFH

D

 [1/h] 

Single-channel 

PLd, cat 3 

SIL 2 

1E-10 

Two-channel 

PLe, cat 4 

SIL 3 

1E-10