3
PROTECT SELECT
PROTECT SELECT OEM
Operating instructions
Multifunctional safety controller
EN
2.4 Technical data
General data
Standards:
EN 60204-1 ; EN 60947-5-1; EN 62061;
ISO 13849-1; IEC 61508
Mounting:
snaps onto standard DIN rail to EN 60715
Dimensions (W/H/D):
52.5 x 100 x 118 mm
Weight:
300 g
Readiness after switching on:
approx. 6 s
Mechanical data
Terminal types:
Spring force terminals or screw terminals
Cable section:
0.25...2.5 mm²
Connecting cable:
rigid or flexible (including conductor ferrules)
Mechanical life:
10
7
operations
Electrical life:
Derating curve available on request
Resistance to shock:
to IEC 60068-2-29
Resistance to vibrations:
to IEC 60068-2-6
Ambient conditions
Ambient temperature:
−25 °C … +55 °C,
no condensation;
with vertical installed position
Storage and transport temperature:
−25 °C … +75 °C,
no condensation
Climatic conditions:
Humidity 15 % … 90 %,
no condensation
Protection class:
IP20
Installation compartment:
earthed, lockable switch cabinet
with class of protection IP54
Air clearances and creepage distances:
EN 50178 (double insulation)
EMC rating:
EN 61000-6-2; EN 61496-1;
EN 62061; IEC 61326-3-1
EMC interference radiation:
EN 61000-6-4
Overvoltage category:
III
Degree of pollution:
2
Electrical data
Rated operating voltage:
24 VDC +/− 10%
Fuse rating:
3 A slow blow external
Power consumption at 24 VDC:
max. 500 mA, internally
fused plus load current
Safe digital inputs
Number:
18 single channel / up to 9 dual channel inputs
Voltage / current:
24 V; 6 mA
Level (nominal):
- Low:
−3 V … 2.0 V
- High:
18 V … 28.8 V
Category / PL / SIL CL:
- Single channel, with minimum
Request interval = 30 h:
Cat. 2 / PL d / SIL CL 2
- Dual channel:
Cat. 4 / PL e / SIL CL 3
Safe analogue inputs
Number:
2
Measuring range voltage:
0 … 10 V
Voltage change:
Sinusoidal: max. 2.8 Hz; max. 25 V/s
Measuring range current:
- with external shunt resistor:
0 … 20 mA
- 500 Ω / 0.5W / < 1%:
4 … 20 mA
Current change:
Sinusoidal: max. 2.8 Hz; max. 50 mA/s
Input resistance:
10 kΩ
Safe analogue inputs
Category / PL / SIL CL:
- Single channel (If a cable break dominates):
Cat. 3 / PL d / SIL CL 2
- Dual channel:
Cat. 4 / PL e / SIL CL 3
Accuracy:
3%
Resolution:
12 Bit
Safe semi-conductor outputs
Number (p-/n-switching):
2
- Note:
with OEM -version an activation of the second
p+n-switching output Q1/Q1N is possible.
In this case a derating must be observed.
Number (p switching):
2
Max. current at 24V:
0.7 A / output, resistive load,
short-circuit proof
Output teat pulse:
type 0.5 ms; max. 2 ms,
with a capacitive load
Category / PL / SIL CL:
- Single channel, with minimum
Request interval = 47min:
Cat. 2 / PL d / SIL CL 2
- Dual channel:
Cat. 4 / PL e / SIL CL 3
Reaction times:
- Digital inputs:
Switching off: < 30 ms
Switching on: < 45 ms
- Analogue inputs:
Switching off: < 100 ms
Switching on: < 120 ms
- Note:
The stable time must be added to the specified ON times.
Voltage drop:
- Residual current:
< 1 V, < 2 mA
- Leakage current in the case of error:
< 1 mA
Minimum operating current:
> 5 mA
Required short-circuit current:
9 A
Safe relay outputs
Number:
2 (common access)
Contact load capacity (B
10d
values see below):
- AC1:
250 V / 4 A
- AC15:
230 V / 3 A
- DC 1:
24 V / 4 A
- DC 13:
24 V / 4 A / 0.1 Hz
Category / PL / SIL CL:
- Single channel:
Cat. 1 / PL c / SIL CL 1
- Dual channel:
Cat. 4 / PL e / SIL CL 3
Residual current at 24V:
4 A
Fuse rating:
4A gL/gG (for residual current)
Reaction times:
- Digital inputs:
Switching off: < 50 ms
Switching on: < 65 ms
- Analogue inputs:
Switching off: < 120 ms
Switching on: < 140 ms
- Note:
The stable time must be added to the specified ON times.
Required short-circuit current:
1000 A to EN 60947-5-1
Rated isolated voltage:
to EN 50178, double insulation
Signalling outputs
Number, optional:
4
Max. current at24V:
0.1 A, resistive load,
conditionally short-circuit proof
Test pulse outputs
Number:
3
Max. current at24V:
0.1 A, resistive load,
conditionally short-circuit proof
Switch-off test pulse:
<1.5 ms
cULus
LISTED 382E
Main supply:
24 V, Class 2
Consumption:
2.6 A
Ambient temperature:
+ 55°C
Semiconductor output current:
sum 2.1 A
Relay output:
C300, R300
