Mantrap Controllers 2 - 5 Door PLC Interlock Controller, Field Configurable, DC Powered, Mounted in Encloser, any Combination Locked or Unlocked

$1,204.80

SKU:: DRT48501

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Description
Resources
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The Dortronics Systems, Inc. DRT48501 is a robust, field‑configurable PLC interlock controller designed to manage door interlock and mantrap systems for 2 to 5 doors in any combination of locked or unlocked configurations. It is ideal for environments requiring controlled access sequencing such as clean rooms, secure entry zones, sally ports, laboratories, healthcare facilities, and high‑security areas.

Key Features

2–5 Door Control: Supports interlocking of up to five doors, allowing only one door to be unlocked/open at a time while automatically securing the others.
Field Configurable: Fully configurable on‑site without complex software.
PLC‑Based Logic: Uses programmable logic controller technology for flexible sequencing and reliable operation.
DC Powered with Enclosure: Supplied fully mounted in a NEMA enclosure and powered via a class 2 UL‑294 power supply (4 A).
Access Control Integration: Compatible with any access control system via dry contact inputs.
Adjustable Timers: Includes onboard timers for propped door delay, panic release unlock time, and unlock pause for REX delay.
Status Feedback & Outputs: Provides door status mirrors, traffic light outputs, alarm outputs, and optional auxiliary outputs for automatic door operators.
Installation Flexibility: Designed for commercial installation with adjustable field inputs, fail‑safe/fail‑secure lock outputs, and LED indicators for door status.

Typical Applications

Security mantraps in banking and retail environments
Airlocks and contamination control in medical and clean room facilities
Controlled entry/egress in government and commercial facilities
Integration with access control systems for enhanced security sequencing

Technical Specifications (Summary)

Controller Type: PLC interlock controller for 2–5 doors (DRT48501)
Power: DC powered by UL‑294 Class 2 4 A supply (mounted in enclosure)
Inputs: Door status inputs, request for access, panic release, interlock override
Outputs: Control relays for doors, LED traffic indicators, alarm outputs
Timers: Adjustable on‑board timers for interlock timing functions
Mounting: NEMA enclosure included for controller and power supply

Data Sheet & Resources

PLC Mantrap Controller Datasheet (48500 Series PDF) – Technical product cut sheet and wiring diagram for the 48500/48501 interlock controllers:
➤ Download Datasheet