Rockwell Automation 445L Installation and Operating Instructions - Manual (Page 13)

Muting Controller Box Installation and Operating Instructions
13
R
Original instructions
L-Type 2 Sensor
Muting Function
Moving goods (e.g. pallet) through the muting station leads to the timing diagram of the left picture below. During the mute time
[t(mute)] the muting lamp is lit. Muting sensor S1 and muting sensor S2 must have a timing delay of at least >50 ms.
Timing for 2 Sensor T-type (standard factory supplied configuration)
h1: Lowest beam of safety light curtain Recommended mounting position according to IEC 62046 F.2:
h2: Muting sensor height d1 < 200 mm
d1: Distance light curtain — muting sensor d2 > 250 mm
d2: Distance muting sensor — muting sensor h2 ≥ h1
d1 d2
h1
h2
d1 d2
ESPE
Muting Sensor S1
Muting Sensor S2
t SENS t SENS
t ESPE t ESPE
t MUTE
Mute
ESPE
Muting Sensor S1
Muting Sensor S2
t SENS t SENS
t ESPE t ESPE
t MUTE
Mute