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