Product Description
SAFE-SIL is an all-purpose safe coupling device with three safe relay contacts for safe switching, certified by TUV Rheinland. The SAFE-SIL couples safe signals of pulsed PLC outputs to the field for galvanic isolation and power adjustment or it can be used as a contact extension for a basic device. No feedback circuit is necessary. It is designed according to EN ISO 13849-1, EN 62061, and EN 61508.
Features:
1. 3 non-delayed safety contacts
2. 1 non-delayed auxiliary contact
3. Coupling of safe signals for galvanic isolation and power adjustment
4. LED indicator for status
5. Self-monitoring
6. Automatic start
7. Up to PLe,SILCL 3,category 4
(EN ISO13849-1,EN 62061,EN 61508)
In compliance with |
EN 60204-1;DIN EN ISO 13849-1;EN 62061;EN50156-1 EN 746-2;IEC61508 Parts 1-2 and 4-7;IEC61511-1 |
Operating voltage |
DC 24V+/-10 % |
Power consumption |
Typ.2W |
Safety contacts |
3 N/O |
Auxiliary contacts |
1N/C |
Max. switching voltage |
AC 250V |
Contact rating of safety contacts(13-14,23-24,33-34)6 switching cycles/ min |
AC:250 V,2000 VA,8 A for resistive load 250 V,5A for AC-15 |
DC:30 V,240 W,8 A for resistive load 24V,4A for DC-13 |
Max. total current through all 3 contacts |
15A (13-14,23-24,33-34) |
Contact rating of auxiliary contact |
AC: 250 V,500 VA,2A for resistive load
DC: 30 V,60 W,2A for resistive load |
Minimum contact load |
5V,10 mA |
External fuses |
10 A gG (NO) |
Contact rating of auxiliary contact |
AC: 250 V,500 VA,2A for resistive loaded: 30 V,60 W,2A for resistive load |
Minimum contact load |
5V,10 mA |
External fuses |
10 A gG(NO);6A gG(NC)6A gG for applications acc. to EN50156-1and EN746-2(See EN50156-1; Chapter 10.5.5.3.4) |
Max.switch-on delay |
<30 ms |
Max. switch-off delay |
< 60 ms |
Recovery time |
<500 ms |
Max. Line resistance at nominal voltage |
50 Ω |
Wire width |
0.14-2.5 mm2 |
Tightening moment (Min./ Max.) |
0.5 Nm/0.6 Nm |
Contact material |
AgSnO2 |
Service Life |
mech.approx.1x 107 |
Rated impulse withstand voltage |
2.5 kV (control voltage/contacts) |
Dielectric strength(EN 60664-1) |
6 kV between relays safety loops, control lines and internal logic |
Rated insulation voltage |
250 V |
Degree of pollution/Overvoltage category |
2/3(EN60664-1) |
Protection |
IP20 |
Temperature range Ambient |
-15ºC to +55 ºC |
Temperature range Storage |
-15ºCto +85 ºC |
Max. altitude |
≤ 2000 m (above sea level) |
Weight approx. |
150g |
Mounting DIN rail according to EN 60715 |
TH35 |
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