Main
maximum supply current
30 mA 12 V
30 mA 24 V
550 A
reverse polarity protection
With
Complementary
product compatibility
SR2E.....
SR.B.....
Kit composition
1 x SR2CBL07
Modem communication interface
Product certifications
GOST
CSA
C-Tick
UL
Product or component type
Modem communication interface
tightening torque
0.5 N.m
[us] rated supply voltage
12...24 V DC
Connections - terminals
Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) semi-solid
Screw terminals, 1 x 0.2...1 x 2.5 mm² (AWG 25...AWG 14) solid
Screw terminals, 2 x 0.2...2 x 1.5 mm² (AWG 24...AWG 16) solid
Screw terminals, 1 x 0.25...1 x 2.5 mm² (AWG 24...AWG 14) flexible with cable end
Screw terminals, 2 x 0.25...2 x 0.75 mm² (AWG 24...AWG 18) flexible with cable end
Associated fuse rating
1 A
Data backed up
Flash memory
Electrical data recording
Discrete and digital value
Telephone/e-mail
Date and time
function available
Update firmware monitoring
Send alarm to e-mail address
Send alarm/receive instruction
Transfer program
supply voltage limits
10…28.8 V
Disturbance radiated/conducted
Class B conforming to EN 55022-11 group 1
Net weight
0.2 kg
power dissipation in w
1.1 W
Number of messages
28
Pollution degree
2 conforming to EN/IEC 61131-2
electrical connection
1 cable Com-M specific to Zelio, RS232 serial, specific Zelio communication protocol for link with the modem, AT commands
1 cable Com-Z specific to Zelio, specific Zelio communication protocol for Zelio Logic smart relays SR.B..... and SR2 E..... Version (>= V3.1)
Maximum altitude transport
3048 m
Insulation
1780 V optocoupler, connector type: Com-Z specific to Zelio
By the cable SR2 CBL07, connector type: Com-M specific to Zelio
Environment
Ambient air temp for storage/transportation
-40…70 °C
ip degree of protection
IP20 (terminal block) conforming to IEC 60529
IP40 (front panel) conforming to IEC 60529
operating altitude
2000 m
Range of product
Zelio Logic
ambient air temperature for operation
-20…40 °C conforming to IEC 60068-2-1 and IEC 60068-2-2
-20…55 °C conforming to IEC 60068-2-1 and IEC 60068-2-2
Environmental characteristics
EMC directive conforming to EN/IEC 61000-6-2
EMC directive conforming to EN/IEC 61000-6-3
EMC directive conforming to EN/IEC 61000-6-4
EMC directive conforming to EN/IEC 61131-2 zone B
Low voltage directive conforming to EN/IEC 61131-2
standards
EN/IEC 61000-4-11
EN/IEC 61000-4-3
EN/IEC 60068-2-27 Ea
EN/IEC 61000-4-4 level 3
EN/IEC 61000-4-12
EN/IEC 61000-4-5
EN/IEC 61000-4-2 level 3
EN/IEC 61000-4-6 level 3
EN/IEC 60068-2-6 Fc
relative humidity
95 % without condensation or dripping water