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D521-Manual_EN_Rev07 2017_05_26
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Manual
Series D521
(Revision 07)
Product Manual
Original Instructions
valid for versions
D521.02
2 Relay Outputs as SPDT relays
D521.04
4 Relay Outputs (2 as SPDT relays, 2 as PhotoMOS relays)
D521.10
1 Analog Output
D521.12
2 Relay Outputs as SPDT 1 Analog Output
D521.14
4 Relay Outputs (2 as SPDT relays, 2 as PhotoMOS relays) + 1 Analog Output
D521 Front View
Single Channel Speed Monitor
for
increased safety requirements up to SIL1
