Dialight Corporation 1501 State Route 34 Farmingdale, NJ 07727 TEL: (732) 919-3119 FAX: (732) 751-5778 www.dialight.com
557 SERIES FOR 11/16" MOUNTING HOLE WATERTIGHT
Housing Material: Nickel Plated Brass
* Intensity measured in foot Lamberts (1fL = 3.4 cd/m2)
** Requires external resistor
Bi color has 3 leads: Red for Red Anode, Green for Green
Anode, Black for Common Cathode
Dimensions in mm [inches]
LED PANEL MOUNT INDICATORS
556 SERIES FOR 1" MOUNTING HOLE WATERTIGHT
FLAT LENS
DOMED LENS
Housing Material: White Polycarbonate
Legend Film Discs Available - Positive or negative film discs, with
words, numerals or letters may be ordered. Please contact Dialight.
8.90
[.350]
MAX
29.80 [1.175]
19.80 [.781]
17.80
[.700]
MAX
9.30
[.365]
12.70
[.500]
140.0
6.40
[5.5
0.25]
16.80 [.662]
8.10
[.318]
28.45
[1.12]
7.40
[.280]
10.92
[.430]
20.57 [.810]
30.99 [1.220]
26.16
[1.03]
NEOPRENE
GASKET
11/16" - 27NS
THREAD
BLACK ALUMINUM
BEZEL
BLACK
(CATHODE)
RED
(ANODE)
PART NO.
COLOR V
F
mA
fL*
556-1103-304
R
12DC 81
1500
556-1203-304
G
12DC 81
760
556-1303-304
Y
12DC 81
1800
556-1104-304
R
24DC 40
1500
556-1204-304
G
24DC 40
760
556-1304-304
Y
24DC 40
1800
556-1105-304
R
125AC 8.5
900
556-1205-304
G
125AC 8.5
300
556-1305-304
Y
125AC 8.5
1000
PART NO.
COLOR V
F
mA fL*.
557-1101-203
R
4.3** 40
100
557-1201-203
G
4.3** 50
150
557-1301-203
Y
4.3** 50
100
557-1501-203
R
4.3** 40
1000
557-1402-203
R/G
5
80 200/100
557-1503-203
R
12
20
1000
557-1103-203
R
12
20
100
557-1203-203
G
12
25
150
557-1303-203
Y
12
25
100
557-1505-203
R
24
20
1000
557-1104-203
R
28
20
100
557-1204-203
G
28
25
150
557-1304-203
Y
28
25
100
8.13
[.320]
22.10 [.870]
38.10 [1.500]
48.64 [1.915]
NEOPRENE
GASKET
6-32
SCREW
FLAT LENS
DOMED LENS
ENVIRONMENTAL LIMITS:
Storage Temp:
-30
C to +100
C
Operating Temp:
-25
C to +85
C
Seal Specifications:
MIL -L 3661 B
PART NO.
COLOR V
F
mA
fL*
556-3103-304
R
12DC 81
100
556-3203-304
G
12DC 81
55
556-3303-304
Y
12DC 81
75
556-3104-304
R
24DC 40
100
556-3204-304
G
24DC 40
55
556-3304-304
Y
24DC 40
75
556-3105-304
R
125AC 8.5
50
556-3205-304
G
125AC 8.5
30
556-3305-304
Y
125AC 8.5
40
556-3107-304
R
125DC 10
50
556-3207-304
G
125DC 10
30
556-3307-304
Y
125DC 10
40
V+
SCHEMATIC A
(4.3V)
SCHEMATIC B
(12, 24, 28V)
V+
V+ (G)
V+ (R)
R
G
R
G
R
G
R
G
SCHEMATIC C
(5V)
(+) 12VDC (TYP)
SUPPLY
(+) 24VDC (TYP)
SUPPLY
270
(RED & YELLOW)
220
(GREEN)
SCHEMATIC B
(24V)
125VAC (TYP)
SUPPLY
6.8K
SCHEMATIC C
(125V)
125VDC (TYP)
SUPPLY
10K
ENVIRONMENTAL LIMITS:
Storage Temp:
-30
C to +100
C
Operating Temp:
-25
C to +85
C
Seal Specifications:
NEMA 4X IP66
(+) 12VDC (TYP)
SUPPLY
68
(RED)
62
(YELLOW)
47
(GREEN)
SCHEMATIC A
(12V)
Dialight
24 AWG WIRE LEADS
Polarity marking indicated on housing near positive supply terminal
16.90
.13
[.665
.005]
17.50
.13
[.688
.005]
RECOMMEND
MOUNTING
HOLE
MAX PANEL
THICKNESS
5.08 [.200]
13
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