Eldes ESIM251 - 1.3 Technical Specifications

USER MANUAL ELDES ESIM251 V1.0
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1.3 Technical Specications
Electrical and mechanical specications
Supply voltage
10-24V50Hz~200mAmax/10-24V 200mAmax
Current used in standby mode 50mAmax
GSM modem frequency 850/900/1800/1900 MHz
Numberof“low”level(negative)inputs 4
Numberof“high”level(positive)inputs 1
Allowable„low“level(negative)inputvalues Voltage: 0... 1.6V; current: -0.8... -0.4mA
Allowable„high“level(positive)inputvalues Voltage: 5... 50V; current: 0.17.... 1.7mA
Number of outputs 1
Output type NO(relay)
Relayoutputmaximumcommutatingvalues 24V 1A / 24V 50Hz ~0,5A
Dimensions 82x63x20mm
Operating temperature range -20…+55
o
C
(-30...+55
o
Cwithlimitations)
1.4 Connector Functionality
ANT
GSM
MODEM
SIM
CARD
MIC
LED1
LED2
DEFAULT
D1 D2
AC/DC
RELAY
COM- -
Z5
Z4 Z3
Z2 Z1
USB
Short explanation of the main units
GSM MODEM GSM network 850/900/1800/1900 MHz
modem
SIM CARD
SIM card
LED
Light-emitting diodes indicator
DEFAULT
Connectors(D1andD2)forrestoring
default settings
ANT
GSM antenna SMA type connector
USB Mini USB connector
F1
Fuse
Connector functionality
Labeling Explanation
AC/DC Power supply pins
RELAY Dryrelaycontact.Normallyopen(NO)
RELAY Dryrelaycontact.Normallyopen(NO)
COM Common pin
Z5 “Low” level input Z5
Z4 “Low“ level input Z4
Z3 “Low” level input Z3
Z2 “High” level input Z2
Z1 “Low” level input Z1
Picture 1