SEM 1010

	High Accuracy / 0.05%
	Small Size / High Packing Density
	DIN Rail Mount
	Signal Repeater

ISOLATES 4 to 20 ma TRANSMITTER from
POWER SUPPLY & POWERS TRANSMITTER
SEM1010

INTRODUCTION
The SEM1010 provides isolation between a field mounted, two wire, 4 to 20 ma transmitter and a PLC type device with a common power supply. The two wire transmitter connected to the input terminals of the SEM1010 does not require a power supply. The supply required to drive the transmitter is obtained from the power supply (V1) connected to the output terminals. Total isolation is maintained between the power supply on the output and the two wire transmitter. The isolator is housed inside a plastic enclosure, suitable for DIN Rail mounting. Screw terminals are provided for wire connections.

V1 = Up to 30 VDC

Isolator Output Circuitry Voltage Drop = 5 Volts Typical

Maximum Load =...	V1 - 5 V - Tx Voltage Drop	....K ohms
	20 ma

GENERAL SPECIFICATIONS @ 68ºF

.Input Range	.4 to 20ma
.Isolation	.1000 VAC RMS (Flash tested to 3 KV)
.Accuracy	.0.05% (including Hysteresis and Linearity)
.Stability	.P60 ppm/ºF
.Ambient	.32-158 ºF, 10-95% RH non-condensing
.Time Constant	.0.1 sec (to 63% of final value)
.Adjustments	.Front entry Zero & Span Potentiometers

APPROVALS

.EMC	.TESTED TO:
.IEC 801-2	.Susceptibility to electrostatic discharge
.IEC 801-3	.Radiated Susceptibility
.IEC 801-4	.Susceptibility to conducted interference
.EN 55022	.Radiation emissions

MECHANICAL

.Mounting	.DIN Rail
.Connections	.Captive terminal screws
.Cable size	.12 AWG solid / 14 AWG Stranded
.Flammability	.UL94-V0, VDE 0304 Part 3 Level IIIA

DOWNLOADS
SEM1010 Instruction Manual

SEM1010 Literature

ORDER CODE

SEM1010 Isolator with Build-in Power Supply