011 Series
Multifunction Safety Units (MFUs) provide relay output
switching capability. They can be used in conjunction with the 1000 Plus
series, T4 series and the SG series range of safety light curtains,
which incorporate two fail-safe, electronic output switches as standard.
In addition to providing relay outputs they also provide additional
functionality including muting, E-Stop inputs, manual / auto restart and
external device monitoring (EDM).
The Multifunction safety unit model range includes the following
options:011-149 Safety relay outputs with dual safety light curtain
inputs011-151 Safety relay outputs with dual light curtain inputs and
dual mute inputs011-155 Safety relay outputs with dual light curtain
inputs and dual mute inputs and mute enable011-160 Safety relay outputs
with two dual safety light curtain inputs and E-Stop connection
Features
Two dual safety inputs for connecting up to 2 light curtains
Dual inputs for connecting the emergency stop circuit
Safety monitored output relays. Contacts rated at 250V AC, 2A
Auxiliary electronic output switches for status indication etc
Reset function
External Device Monitoring (EDM)
LED indicators for all inputs and outputs
DIN rail mounting - 70mm enclosure
Automatic self testing
Simultaneous monitoring between related channels
Built to EN ISO 13849, PL e
Applications
Interlock Gate
Emergency Stop unit
Safety Safety switches
Safety light curtain
2 Hands controller
Specifications
| Response time | 25ms |
|---|---|
| Operating temperature | 0°C to +50°C |
| Enclosure rating | IP40 |
| Enclosure | DIN rail mounting (H x W x D) 90 x 70 x 60mm |
| Status indicators | Status & Diagnostic LEDs |
| Status indication |
Inputs Green LED on = Input on Outputs Green LED on = Output on Reset Yellow LED on = Reset input on Reset Yellow LED on (Continuously) = Auto reset mode EDM Yellow LED on = EDM inputs on Status Red LEDs on (steady) = System ok Status Red LEDs on (flashing) = System lockout |
| Power supply requirement | 24V DC ± 10% regulated |
| Current consumption | 150mA (No Load) |
| Classification | EN ISO 13849-1 PL e, BS EN 61508 SIL 3, BS EN 954-1 Category 4 |
| Warranty | 1 Year |
| Safety inputs | 2 x dual safety inputs. +24V DC = on, 0V DC = off. Disparity between channels = 100ms maximum |
| E-Stop | Use voltage free switch contacts. Disparity between channels = 100ms maximum |
| External Device Monitoring (EDM) | Use voltage free switch contacts (N/C) |
| Reset | +24V DC = on, 0V DC = off |
| Safety outputs | 2 x N/O fail-safe switching contacts, each rated at +250V AC, 2A |
| Product Conformity |
The Multifunction safety unit 011-160 has
passed Type Examination from European
Notified Body, SAFENET to the Machinery
Directive. Certification provides users with
an assurance that the 011-160 meets all
relevant legislative safety
requirements. Together with our ISO 9001:2008 certification full confidence can be placed in the quality, reliability and above all the safety of Smartscan equipment. |
The Multifunction safety unit model range includes the following options:
| Part Number | Description |
|---|---|
| 011-149 | Safety relay outputs with dual safety light curtain inputs |
| 011-151 | Safety relay outputs with dual light curtain inputs and dual mute inputs |
| 011-155 | Safety relay outputs with dual light curtain inputs and dual mute inputs and mute enable |
| 011-160 | Safety relay outputs with two dual safety light curtain inputs and E-Stop connection |
