Omega Engineering i Series User Manual page 48

ALARM 1 & 2
Programmable to Display Color Change
Relay*
250 Vac or 30 Vdc @ 3 A
(Resistive Load)
Output 1*: SPDT type, can be
configured as Alarm 1 output
Output 2*: SPDT type, can be
configured as Alarm 2 output
SSR*
20-265 Vac @ 0.05-0.5 A
(Resistive Load); continuous
DC Pulse*
Non-Isolated; 10 Vdc @ 20 mA
* Only with -AL Limit Alarm Option
Operation
High/low, above/below, band,
latch/unlatch, normally open/normally
closed and process/deviation; front
panel configurations
EXCITATION
(optional in place of Communication)
5 Vdc @ 40 mA
10 Vdc @ 60 mA
Not available for Low Power Option
INSULATION
Power to Input/Output
2300 Vac per 1 min. test
1500 Vac per 1 min. test,
(Low Voltage/Power Option)
RS-232/485 to Inputs/Outputs
500 Vac per 1 min. test
(no isolation is provided for Strain units)
Approvals
UL, C-UL and see CE Approval Section
GENERAL
Line Voltage/Power
90-240 Vac +/-10%, 50-400 Hz*
110-375 Vdc, equivalent voltage, 4 W
* No CE compliance above 60 Hz
Low Voltage/Power Option
12-36 Vdc, 3 W**
External power source must meet
Safety Agency Approvals.
** Units can be powered safely with 24 Vac
but, No Certification for CE/UL are claimed.
External Fuse Required
Time-Delay, UL 248-14 listed:
100 mA/250 V
400 mA/250 V
Time-Lag, IEC 127-3 recognized:
100 mA/250 V
400 mA/250 V
Environmental Conditions
All models: 0 to 55°C (32 to 131°F),
90% RH non-condensing
iS8C models: 0 to 50°C (32 to 122°F)
for UL only. 90% RH non-condensing
Protection
NEMA-4x/Type 4/IP65 front bezel
Dimensions
i/8 Series: 48 H x 96 W x 127 mm D
(1.89 x 3.78 x 5")
i/8 Compact Series:
48 H x 96 W x 74 mm D
(1.89 x 3.78 x 2.91")
i/16 Series: 48 H x 48 W x 127 mm D
(1.89 x 1.89 x 5")
i/32 Series: 25.4 H x 48 W x 127 mm D
(1.0 x 1.89 x 5")
Panel Cutout
i/8 Series: 1/8 DIN
45 H x 92 W mm (1.772" x 3.622 ")
i/16 Series: 1/16 DIN
45 mm (1.772") square
i/32 Series: 1/32 DIN
22.5 H x 45 W mm (0.886" x 1.772")
Weight
i/8 Series: 295 g (0.65 lb)
i/16 Series: 159 g (0.35 lb)
i/32 Series: 127 g (0.28 lb)
44
(Low Voltage/Power Option)
(Low Voltage/Power Option)