Default
Seeria
Zelio Logic SR2/SR3
Main
product range
Logic wanted
type of product or equipment
Discrete I/O expansion module
reverse polarity protection
With
Complementary
[un] rated nominal voltage
24 V CC
digital input compatibility
3-wire PNP proximity sensors for digital input
response time
10 ms (from phase 0 to phase 1) for relay output
5 ms (from phase 1 to phase 0) for relay output
tightening torque
0,5 N.m
[uimp] rated impulse withstand voltage
4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
current state 0 guaranteed
<= 0.5 mA (IB to IG used as digital input circuit)
<= 0.75 mA (digital input circuit I1 to IA and IH to IR)
mechanical life
10000000 cycles for relay output
product weight
0,22 kg
output thermal current
5 A for 2 outputs for relay output
8 A for 4 outputs for relay output
current state 1 guaranteed
>= 1.2 mA (IB to IG used as digital input circuit)
>= 2.2 mA (digital input circuit I1 to IA and IH to IR)
digital input current
4 mA
electrical life
AC-15: 500000 cycles at 230 V, 0.9 A for relay output conforming to EN/IEC 60947-5-1
AC-12: 500000 cycles at 230 V, 1.5 A for relay output conforming to EN/ IEC 60947-5-1
DC-13: 500000 cycles at 24 V, 0.6 A for relay output conforming to EN/IEC 60947-5-1
DC-12: 500000 cycles at 24 V, 1.5 A for output relay conforming to EN/IEC 60947-5-1
connection mode
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
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
clock drift
12 min/year at 0...55 °C
number of outputs
6 relays
supply voltage limits
19.2…30V
counting frequency
1 kHz for digital input
voltage state 1 guaranteed
>= 15 V for digital input circuit I1 to IA and IH to IR
>= 15 V for IB to IG used as digital input circuit
input impedance
12 kOhm for IB to IG used as digital input circuit
7.4 kOhm for digital input circuit I1 to IA and IH to IR
switching capacity in ma
>= 10 mA at 12 V (relay output)
backup time
10 years at 25°C
output voltage limits
24...250 V AC (relay output)
5...30 V DC (relay output)
voltage state 0 guaranteed
<= 5 V for digital input circuit I1 to IA and IH to IR
<= 5 V for IB to IG used as digital input circuit
number of digital inputs
8 conforming to EN/IEC 61131-2 type 1
number of control scheme lines
120 with Ladder programming
availability rate in Hz
0.1 Hz (at rated current) for relay output
10 Hz (at no load) for relay output
type and composition of contacts
"F" for relay output
logic input voltage
24 V CC
cycle time
6…90 ms
logic input type
Resistive
checks
Program memory at each power-on
Environment
degree of pollution
2 conforming to EN/IEC 61131-2
environment characteristic
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
ip degree of protection
IP20 conforming to IEC 60529 (terminal block)
IP40 conforming to IEC 60529 (front face)
operating altitude
2000 m
product certificates
C-Tick
UL
GL
CSA
GOST
overvoltage category
III conforming to EN/IEC 60664-1
standards
EN/CEI 61000-4-11
EN/CEI 61000-4-6 niveau 3
EN/CEI 60068-2-27 Ea
EN/CEI 60068-2-6 Fc
EN/CEI 61000-4-3
EN/CEI 61000-4 -4 level 3
EN/CEI 61000-4-5
EN/CEI 61000-4-12
EN/CEI 61000-4-2 level 3
relative humidity
95% free of condensation or dripping water
disturbance written off/conducted
Class B conforming to EN 55022-11 group 1
operating temperature
-20...40 °C in an unventilated enclosure 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
storage room temperature
-40…70 °C
transport altitude maxi
3048 m