Datasheet

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52
Available Model:
Features:
ISS-100
• Compact design
• Finger-safe terminals
• DIN rail or surface mountable
• LED state indicator
• Isolated output relay for PLC or control
voltage
ISS-101
• Compact design
• LED state indicator
• DIN rail or surface mountable via common
octal-base package
• Pop-in replacement for other manufacturers’
parts
• Isolated output relay for PLC or control
voltage
A pprovals:
Specications
ISS-100
ISS-101 (includes OT08-PC socket)
The Model ISS-100 & ISS-101
switches are UL 913 listed as an associated
apparatus for interfacing between hazardous and
non-hazardous areas. These units must be installed
in a non-hazardous area.
For more information on the ISS-100 see:
See Appendix A, page 69, Figure 11 for dimensional
drawing.
For more information on the ISS-101 see:
See Appendix A, page 68, Figure 8 for dimensional
drawing.
Model ISS-100 / ISS-101
single-channel intrinsically safe switch, either din rail mount (100) or
8-pin socket mount (101)
Intrinsically Safe Relay
Standards Passed
Electrostatic Discharge (ESD) ........................IEC 61000-4-2, Level 3, 6kV contact, 8kV air
Radio Frequency Immunity (RFI) .....................IEC 61000-4-3, Level 3, 10V/m
Fast Transients .....................................IEC 61000-4-4, Level 3, 4kV input power
Safety Mark
UL (OT08 octal socket required for ISS-101) ..........UL913 Sixth Edition (File #E233355)
Dimensions
ISS-100 ............................................3.5” H x 2.084” W x 2.350” D
(88.9 x 52.93 x 59.69mm)
ISS-101 ............................................1.750” H x 2.375” W x 4.125” D (with socket)
(44.45 x 60.325 x 104.775mm)
Weight
ISS-100 ............................................0.5 lb. (8 oz., 226.8 g)
ISS-101 ............................................0.5 lb. (8 oz., 226.8 g)
Mounting Method
ISS-100 ............................................35mm DIN rail or Surfact Mount
(#6 or #8 screws)
ISS-101 ............................................DIN rail or surface mount (plug into
OT08-PC socket)
The 600V socket can be surface mounted or installed on DIN Rail.
Input Characteristics
Supply Voltage ....................................90-120VAC
Functional Characteristics
Probe Sense Voltage ............................5vdc continuos
Output Characteristics
Output Contact Rating
Pilot Duty .........................................180VA @120VAC, C300
General Purpose ...................................8A @120VAC
Relay Contact Life (Electrical) .......................100,000 cycles min. @ rated load
Relay Contact Life (Mechanical) .....................10,000,000 cycles
General Characteristics
Temperature Range ................................-20° to 55°C (-4° to 131°F)
Maximum Input Power .............................1.5 W
Wire range ........................................12 to 20 AWG
Terminal Torque ....................................3.5 to 4.5 in.-lbs. (max. 6 in.-lbs.)
Provides intrinsically-safe circuits
in the following locations: ...........................Division 1 and 2
Class I, Groups A,B,C,D;
Class II, Groups E,F,G;
and Class III
Entity Parameters ...............................V
oc
= 16.8V Po=Voc*Isc
I
sc
= 1.2mA 4
L
a
= 100mH
C
a
= 0.39uF
Must use Model OT08-PC socket for UL Rating!
Note: Manufacturer’s recommended screw
terminal torque for the OT Series Octal Sockets
is 12 in.-lbs.
CATALOG_SYMCOM_2014.indd 52 6/10/14 11:06 AM