Product Description
The Pilz 774133 (PNOZ e1.1p 24VDC 2so) is a standalone safety relay from the PNOZelog series, designed for safety-related interruption of control circuits in industrial machinery. It supports single- or dual-channel input wiring with optional detection of shorts across contacts, and provides two semiconductor safety outputs plus one auxiliary output for monitoring E-STOP pushbuttons, safety gates, light beam devices, and limit switches. The unit features automatic or monitored start modes, AND/OR logic inputs for linking multiple PNOZelog units, and continuous self-testing for the highest level of functional safety up to SIL 3 / PL e / Category 4.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Pilz |
| Model / Part Number | 774133 |
| Product Name | PNOZ e1.1p 24VDC 2so |
| Series / Family | PNOZelog |
| Product Type | Safety Relay (Standalone) |
| Supply Voltage (Nominal) | 24V DC |
| Supply Voltage Range | 19.2–30V DC |
| Input Channels | 1 or 2-channel wiring (with/without short-circuit detection) |
| Number of Inputs | 2 (digital, 24VDC; 5mA) |
| Number of Outputs | 5 total (2 safety outputs + 1 auxiliary transistor output + 2 test pulse outputs) |
| Safety Outputs | 2 NO (semiconductor / SC technology) |
| Instantaneous Contacts | 2NO |
| Auxiliary Output | 1 transistor output (semiconductor) |
| Contact / Current Rating | 0.5–2A |
| Safety Category | Category 4 (EN 954-1 / EN ISO 13849-1) |
| Safety Integrity Level | SIL 3 (IEC 62061) |
| Performance Level | PL e (EN ISO 13849-1) |
| Start Mode | Automatic or Monitored (manual) start |
| Logic Inputs | S35 (OR), S36 (AND) — for linking multiple PNOZelog units |
| Monitoring Functions | E-STOP, Safety Gates, Limit Switches, Light Beam Devices (Type 2 & Type 4) |
| Mounting Type | DIN Rail (35mm) |
| Terminal / Connection Type | Plug-in Screw Terminals |
| Housing Width | 22.5 mm |
| Dimensions (H x W x D) | 3.7 in x 0.89 in x 4.76 in (approx. 94 x 22.5 x 121 mm) |
| Gross Weight | 144.8 g (5.04 oz) |
| IP Rating | IP40 |
| Operating Temperature | -10°C to +55°C |
| Vibration Frequency | 10–55 Hz |
| Applicable Standards | EN60204-1, EN954-1, VDE0113-1, VDE0116, EN 60947-5-1 |
| Approvals / Certifications | UL, cUL, TÜV, CCC, RoHS |
| GTIN | 4046548011968 |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686185
Mounting Style DIN Rail
Current Rating 0.5–2 A
Output Type Semiconductor (SC technology)
Manufacturer Pilz
Enclosure Type IP40
Part Number 774133
Shelf K-70
Model 774133
Coil Voltage 24V DC
MPN 774133
Type Safety Relay
