Banner EZ-SCREEN SLS, Инструкция по эксплуатации

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May 22, 2023
EZ-SCREEN SLS Safety Light Curtain Instruction Manual
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Standard 8-pin M12 QD cordsets can also be used, although the pin numbers and wire colors must be verified.
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Cascadeable EZ-SCREEN SLS receivers may be connected to one or more emergency stop buttons. Connect the button(s)
to the end of the last receiver in the cascade, in place of the terminator plug. The connected e-stop button(s) will activate/de-
activate the OSSD outputs in all receivers in the cascade.
The number of e-stop buttons allowed in a series connection is limited by the total resistance per channel. The total resis-
tance is the sum of all contact resistance values in the channel, plus the total wire resistance in the channel. The maximum
total resistance per channel is 100 Ohms.
IMPORTANT: The simultaneity between the two e-stop contacts, on opening and closing, is 3 seconds. If
simultaneity is not met on either opening or closing, the first receiver’s display flashes “|- - -|.” If simultane-
ity is not met on opening, the closed contact can be opened later (after more than 3 seconds), then both
contacts must be closed again.
bn
wh
bu
bk
E-stop 1 E-stop 2 E-stop N
22 awg
QDE2R4-8..D Cable Pinout
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Pin Color Description
1 brown (bn) Ch 1a
2 No Connection
3 No Connection
4 Black (bk) Ch 1b
5 Blue (bu) Ch 2b
6 No Connection
7 No Connection
8 white (wh) Ch 2a
WARNING:
Emergency Stop Functions
Muting or bypassing the safety outputs will render the Emergency Stop function ineffective.
If Cascade Input is used for an Emergency Stop function, do not mute or bypass the safety out-
puts (OSSDs) of the EZ-SCREEN. NFPA79 requires that the Emergency Stop function remain ac-
tive at all times.
Perform a valid reset sequence or cycle the power. 5.
Emergency Stop Buttons and Rope/Cable Pulls
8.7
Wiring of emergency stop buttons to the last receiver in the cascade. Figure 37.
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