Orbit Merret OMX 100 Series, Instructions Manual

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OUTPUTS
Analog: isolated,
programmable w/ resolution of max. 12 bit
Non-linearity: 0,2 % of the range
TC: 100 ppm/°C
Rate: response to change of value< 100 ms
Voltage: 0…2 V/5 V/10 V, on request ±5 V/±10 V
Current: 0…5/20 mA/4…20 mA, on request ±20 mA
- compensation of conduct up to 450 Ohm
Corrugation: 5 mV of residual corrugation at output voltage 10 V
Frequency: 0,2…2 200 Hz
isolated, programmable, open collector with the
option of external supply (max. 40 V) vie intervnal
resistance (5k6)
COMPARATOR
Type: digital, adjustable in menu
Limits: -99…999
Hysteresis:
0…999
Delay: 0…99,9 s
Outputs: 2x relays with switch-on contact
(230 VAC/30 VDC, 3 A)*
contact switching on < 50 ms
Relays: 1/8 HP 277 VAC, 1/10 HP 125 V, Pilot Duty D300
DATA OUTPUTS
Protocols: ASCII
Data format:
8 bit + no 1 stop bit (ASCII)
Rate: 1 200…38 400 Baud
RS 232: isolated, two-way communication
RS 485: isolated, two-way communication,
addressing (max. 31 instrument)
EXCITATION
Adjustable: 12…24 VDC/20 mA, isolated
- cannot be combined with data output
POWER SUPPLY
Options: 24/110/230 VAC, 50/60 Hz, ±10 %, 5 VA
10…30 VDC/max. 150 mA, isolated
Protection: melting fuse inside the instrument
VAC (T 80 mA), VDC (T 630 mA)
MECHANIC PROPERTIES
Material: PP 66 (UL 94 -V0), blue
Dimensions: 113 x 98 x 35 mm
Installation: to DIN rail, width 35 mm
OPERATING CONDITIONS
Connection: connector terminal board, conductor cross section up
to 2,5 mm
2
Stabilisation period: within 15 minutes after switch-on
Working temp.:
0°…60°C
Storage temp.: -10°…85°C
Protection: IP20
Overvoltage categ.: EN 61010-1, A2
Insulation resist.:** for pollution degree II, cat. measuring III.
AC power supply > 600 V (BI), 300 V (DI)
DC power supply > 500 V (BI), 250 V (DI)
EMC: EN 61000-3-2+A12; EN 61000-4-2, 3, 4, 5, 8, 11;
EN 550222, A1, A2
9. TECHNICAL DATA
** BI - Basic insulation, DI - Dual insulation