Series | MSI-SR-ES31 |
Application | Base device for E-Stop applications |
Functions | Monitoring of E-Stop circuits Monitoring of position switches Monitoring of proximity switches |
Restart | Automatic Manual |
SIL | 2, IEC 61508 |
SILCL | 2, IEC/EN 62061 |
Performance Level (PL) | d, EN ISO 13849-1 |
MTTFd | 73 years, EN ISO 13849-1 |
PFHD | 8,6E-10 per hour |
Mission time | 20 years, EN ISO 13849-1 |
Category | 3, EN ISO 13849 |
DCAVG | 99 % |
B10d at DC13 (inductive load) | 300,000 number of cycles, (5 A, 230 V), 700,000 (1 A, 230 V) |
B10d at AC15 (inductive load) | 200,000 number of cycles, (5 A, 230 V), 380,000 (1 A, 230 V) |
Nominal voltage UN | 24 V AC/DC |
Nominal frequency | 50 ... 60 Hz |
Operating voltage | 0.85 ... 1.1 x UN |
Rated power DC | 1.3 W |
Galvanic isolation between supply and control circuit | Yes (when UN ≥ AC 115-120 V, AC 230 V) |
Number of outputs, safety-oriented, undelayed, contact-based | 3 Piece(s) |
Number of outputs, signaling function, undelayed, contact-based | 1 Piece(s) |
Release current paths | NO |
Signaling current paths | NC |
Contact material | Ag alloy, gold-plated |
Usage category AC-15 (NO contact) | Ue 230V, Ie 5A |
Usage category DC-13 (NO contact) | Ue 24V, Ie 5A |
Short circuit protection (NO contact) | gG class safety fuse 6A, melting integral |
Nominal switching voltage, release current paths AC | 230 V |
Nominal switching voltage, signaling current paths AC | 230 V |
Max. thermal continuous current Ith, release current paths | 8 A |
Max. thermal continuous current Ith, signaling current paths | 5 A |
Max. total current I² of all current paths | 9 A² |
Mechanical life time | 100,000,000 switching cycles |
Evaluation of the inputs | one- or two-channel |
Nominal output voltage DC | 24 V |
Input current at the control inputs (safety circuit/reset circuit) | 90 mA |
Max. peak current at the control inputs (safety circuit/reset circuit) | 1,500 mA |
Max. cable resistance, per channel | ≤ (5 + (1.333 x UB / UN - 1) x 200) Ω |
Minimum switch-on time | 60 ms |
Response time (automatic start tA2) | 60 ms |
Release time tR | 60 ms |
Recovery time tW | 200 ms |
Number of connections | 1 Piece(s) |
Function | Signal IN Signal OUT Voltage supply |
Type of connection | Terminal |
Type of terminal | Screw terminal |
No. of pins | 15 -pin |
Connection cross sections | 1 x 0.2 to 2.5 mm², wire 1 x 0.25 to 2.5 mm², wire with wire-end sleeve 2 x 0.2 to 1.0 mm², wire 2 x 0.25 to 1.0 mm², wire with wire-end sleeve |
Dimension (W x H x L) | 22.5 mm x 96.5 mm x 114 mm |
Net weight | 200 g |
Housing color | Gray |
Type of fastening | Snap-on mounting |
Certifications | TÜV Rheinland c UL US |
Customs tariff number | 85364900 |
ECLASS 8.0 | 27371819 |
ECLASS 9.0 | 27371819 |
ECLASS 10.0 | 27371819 |
ECLASS 12.0 | 27371819 |
ECLASS 13.0 | 27371819 |
ETIM 5.0 | EC001449 |
ETIM 6.0 | EC001449 |
ETIM 7.0 | EC001449 |
ETIM 8.0 | EC001449 |