Pilz 772121 Safety Relay
Pilz 772121 Safety Relay

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

Pilz

Pilz 772121 Safety Relay

SKU: 772121
(0)
$272.47
Available
Condition
Free shipping over $500
100% secure payments
Industry leading quality

Got questions?

Feel free to get in touch

Ask an expert!

+86 18017464056
772121 — 772121 - PNOZ m EF PDP Link Module
PNOZmulti 2 | configurable safety system | PDP link expansion module

772121 — PNOZ m EF PDP Link Module

Safe connection of decentralised PDP67 input/output stations to a PNOZmulti 2 base unit · 24 V DC · PL e / Cat. 4

Type: PDP Link Connects: PDP67 field I/O Supply: 24 V DC Safety: PL e / Cat. 4 / SIL CL 3 Mounting: DIN rail IP rating: IP20 (module)

Overview & Function

The Pilz 772121 (PNOZ m EF PDP Link) is a link expansion module for the PNOZmulti 2 configurable safety system. It safely connects decentralised, IP67-protected PDP67 input/output stations to the central base unit, allowing safe sensors and actuators to be distributed around the machine without running every cable back to the cabinet. The PDP-Link bus carries both the safe process data and the supply to the field I/O stations.

Supplied by SHLY-PLC, an independent industrial-automation distributor. Brand and model are used for identification only; this listing is not affiliated with, sponsored or endorsed by the manufacturer.

Key Ratings at a Glance

Module type
PDP Link
Field I/O connected
PDP67 stations
Supply voltage
24 V DC
Safety rating
PL e / Cat. 4
Mounting
DIN rail
Module supply
via base unit bus
Position in system
1 per PDP line
Degree of protection
IP20 (cabinet)

I/O Channel Map & Safety Function

1
PDP-Link
Safe bus to decentralised PDP67 input/output stations
1
Base unit bus
Internal expansion bus to the PNOZmulti 2 base unit
N
Virtual I/O
Maps PDP67 station channels to virtual inputs/outputs
1
Status LEDs
Supply, link and fault indication
Safety performance: the decentralised PDP67 I/O and the PDP-Link connection are rated up to PL e (EN ISO 13849-1), Category 4 and SIL CL 3 (IEC 62061). The number of safe channels available depends on the connected PDP67 stations and the PNOZmulti Configurator project.

Order Number Breakdown

772121

772PNOZmulti 2 expansion/communication family
121PNOZ m EF PDP Link - link module for decentralised PDP67 I/O
Use Safely connects decentralised PDP67 input/output modules to a PNOZmulti 2 base unit
Compatible field stations PDP67 series decentralised input/output modules (IP67), connected via PDP-Link
Scope of delivery Link module; PDP-Link connecting cable and terminators ordered separately

Power Supply & I/O Data

Power supply
Supply type DC
Nominal supply voltage 24 V DC
Module supply Via the base unit expansion bus
Supply to PDP stations Via the PDP-Link bus to connected PDP67 stations
Diagnostics LED status indicators
Inputs & outputs
Function Safe link between central base unit and decentralised PDP67 I/O
Fieldbus / system PDP-Link (decentralised I/O bus)
Process data Virtual safe inputs/outputs mapped in the PNOZmulti Configurator
Connection Plug-in terminal / bus connector

Safety Characteristics

Performance level (PL) Up to PL e (EN ISO 13849-1)
Category Up to Category 4
SIL / SIL CL Up to SIL CL 3 (IEC 62061) / SIL 3 (IEC 61508)
PFH Configuration-dependent; see Configurator report
Operation Configured via PNOZmulti Configurator; mounted on base unit bus
Configuration position Set in the Configurator; terminator fitted to last module
Sensor / load connection Per module I/O channel map
Diagnostics LEDs for supply, input and output states

Mechanical & Environmental Data

Dimensions W x H x D 22.5 x 94 x 121 mm
Net weight approx. 0.15 ... 0.25 kg (model-dependent)
Mounting DIN rail (35 mm), snapped onto the base unit / rail
Terminal type Plug-in; screw or spring-loaded terminal set ordered separately
Degree of protection IP20 (installed in cabinet)
Ambient temperature, operation 0 ... +60 °C
Ambient temperature, storage / transport -20 ... +70 °C
Relative humidity ≤ 95 %, non-condensing
Vibration / shock Per IEC 60068-2-6 / IEC 60068-2-27
Housing material PPO / ABS, UL 94 V-0

Compliance, Approvals & Standards

Approvals / certifications CE · cULus Listed · TÜV · BG / BG-PRÜF · EAC (Eurasian) · KOSHA · KCC · UKCA
Functional safety standards EN ISO 13849-1 (PL e / Cat. 4) · IEC 62061 (SIL CL 3) · IEC 61508 (SIL 3)
EMC standards EN 61000-6-2 (immunity) · EN 61000-6-4 (emission) · EN 55011
General standards EN 60204-1 · EN ISO 12100 · IEC 60364

Warranty

12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.

772121 · PNOZ m EF PDP Link · PNOZmulti 2 · safe link to decentralised PDP67 I/O · 24 V DC · PL e / Cat. 4 / SIL CL 3 · DIN rail · Independently supplied by SHLY-PLC

Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
★★★★★

No reviews yet. Be the first to review this product!