Installation
- 2.20 -
PCS FS Kit
2.9.5 Safety switch
The connection to a safety switch offers two main functions:
-
Safety function: if the contact is open, the MD cannot rotate.
-
Addressing function: during the MD addressing stage, the safety contact closes
and confirms the device address (see paragraph 3.4.2 on section 3).
The safety switch must be implemented using:
-
An electromechanical switch with
“
positive opening
”
NC contact (this condition
is shown by the symbol
)
or
-
a high-reliability electromagnetic sensor (e.g. SICK RE11-SA03 or equivalent)
+
In order to grant the required safety level (Performance Level = c – see paragraph
1.4.7), you should foresee a safety switch having the following characteristics:
•
B10d >= 2 x 10e
6
(see note below)
+
The safety switch is not supplied with the kit as it must be chosen according to the
dimensions requirements of the machine it will be installed on.
Note: B10d is the reliability parameter declared by the device manufacturer,
corresponding to the number of switchings which can be granted without errors.
Summary of Contents for AGRI Mate PCS FS
Page 1: ...PCS FS Installation Operation Maintenance ORIGINAL INSTRUCTIONS ...
Page 7: ......
Page 34: ...Installation PCS FS Kit 2 13 Figure 2 Wiring diagram of the system without alternator ...
Page 36: ...Installation PCS FS Kit 2 15 Figure 2 14 ECU wiring diagram ...
Page 42: ...Installation PCS FS Kit 2 21 This page is intentionally left blank ...
Page 91: ...User s manual PCS FS Kit 3 49 This page is intentionally left blank ...
Page 94: ...Maintenance and Troubleshooting PCS FS Kit 4 3 4 4 SPARE PARTS ...
Page 99: ...Maintenance and Troubleshooting 4 8 PCS FS Kit This page is intentionally left blank ...