4
Warner Electric • 800-825-9050
819-0504
Figure 2
Timing Adjustment
Refer to the timing label enclosed. See Figure 3.
Figure 3
Maintenance
1. For reliable operation, the lens should be
cleaned periodically. Cleaning intervals may
vary, depending on installation environment,
from several times a year to several times a
day. If sensitivity adjustment is not at maximum
(or scanner is used at or near its maximum
range). more care must be taken to keep the
lenses clean.
Note: Enclosure is gasketed. Keep the cover
secured firmly during operation to prevent dirt
and smudge from building up on the inside of
the lens and photoelectric components.
2. To assure reliable operation, periodically check
tightness of the scanner mounting.
3. On high cycle rate applications using relay out-
put, the relay may require periodic replace-
ment.
Part Numbers
The part number lists below include complete
units, as well as individual components. If a com-
plete unit with head, base and output device is
required, please refer to the “Complete
Retroreflective Units” list. If only part of the unit is
to be replaced, refer to the “Modules and
Options” list.
Complete Retroreflective Units
Modules and Options
MCS-852
TRIAC
MCS-851
OPEN
COLLECTOR
MCS-850
RELAY
120
120
120
VAC
VAC
VAC
60/50 HZ.
60/50 HZ.
60/50 HZ.
SP
SP
LOAD
VAC
(-) (+)
DCV
C
NO
NC
Light
Oper.
Adj.
Dark
Oper.
Adj.
Delay Pull
S1, S4, S6
T1
S4, S6
T1
Delay Drop
S6
T1
S1, S6
T1
Delay
Pull/Drop
None
T2. T1
S1
T2, T1
One Shot
S1, S3, S6
T1
S3, S6
T1
Delay
One Shot
S1, S3, S4,
S5, S6
T1, T2
S3, S4, S5,
S6
T1, T2
Switched On Positions
Low Timing Range-Switches S7 & S8 Off .5 To 5.0 Sec.
High Timing Range-Switches S7 & S8 On 3.0 To 30 Sec.
If No Timing Function Is Required
Light Opera. - Switches S2 & S6 On
Dark Opera. - Switches S1, S2, & S6 On
Input
Voltage
Output
Device
Part
Number
120 Vac
Relay
7150-448-004
120 Vac
Open Collector
7150-448-020
120 Vac
Triac
7150-448-024
120 VAC Control w/Timing
7150-101-004
MCS-850
MCS-851
MCS-852
120 VAC Base
7150-101-013
Relay Output Module
7150-101-016
Open Collector Output Module
7150-101-017
Triac Output Module
7150-101-018
Dome
7150-101-019
Mounting Bracket
7150-101-020
Cable Adapter
7420-448-029
3” Diameter Retroreflector
610-8002-001
1 1/4” Diameter Retroreflector
610-8002-002
