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JetMove 208-480
13 Safe Standstill (Option)
Jetter AG
101
13.5.3 Application 2
Fig.: 27: Application 2
The safety device(s) transmit(s) a +24 V signal for activating the digital servo
amplifier to the input Enable1 and Enable2 individually. At calling up the safety
function, both contacts open and thus block the enabling signal. In case of an error,
it is sufficient that at least one of those two contacts opens, in order to switch off the
motor safely (dual-channel switch-off). Deactivating the inputs leads to immediate
switching off the motor (Stop Category 0). By means of the wiring technology, a
short, both between the contacts of the emergency stop device, and between the two
lines, can be precluded.
As this application is not self-testing, proper function must be tested regularly. These
tests are to prove freedom from faults of the entire system.
Following this example, "Safe Standstill" (according to EN 954-1 Category 2) with
Stop Category 0 (according to EN 60204) can be set up, if all safety devices involved
also meet the requirements of Category 2.
E2
COM
E1
JetMove (D)2xx
Contact for
the Safety
Device
Contact for
the Safety
Device
Содержание JM-208-480-OEM
Страница 1: ...User Manual JM 208 480 Digital Servo Amplifier 60870619 We automate your success...
Страница 22: ...1 Safety Instructions 22 Jetter AG...
Страница 34: ...4 Physical Dimensions 34 Jetter AG...
Страница 42: ...5 Technical Data 42 Jetter AG...
Страница 82: ...9 Diagnostics 82 Jetter AG...
Страница 86: ...10 Connection Diagrams 86 Jetter AG...
Страница 106: ...13 Safe Standstill Option 106 Jetter AG...
Страница 116: ...15 Ordering Information 116 Jetter AG...
Страница 117: ...JetMove 208 480 Appendices Jetter AG 117 Appendices...
Страница 118: ...Appendices 118 Jetter AG...
Страница 127: ...JetMove 208 480 Appendices Jetter AG 127...