Connector
Pinout:
4
Contacts,
Model
BLZF 3.50/04/180 SN BK BX
Weidmuller
Feedback Channel
Feedback Channel
Optional STO feedback
X1-X11
3
4
Free-hanging connector pin: 4 contacts, model BLZF 3.50/04/180 SN BK BX, manufactured by Weidmuller
Pin Name Function
3 Monitoring Channel
The "hardware feedback" electrical contact uses a "Photo-Mos"fuse protected
relay . When both control channels, "Channel 1"and "Channel 2", are low (0V), the STO
circuit is in a safe state (safety function enabled), the monitoring signal is active and
provides closed contact. In all other cases, the tracking signalis always off and
provides open contact. To properly run the plausibility check, the Monitoring
Channel of the complete system must include this signal.
4 Dry contact feedback
10.6.2 Connector X1-X11 (Option)
The following figure and table describes the connector pinouts: 4 contacts, Weidmüller model BLZF
3.50/04/180 SN BK BX.
Moog Casella DM2020 Installation and Startup Guide
10.6.2 Electrical Input/Output Specifications
PN: L-MAM2-E-201
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