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3. Key Technical Specifications
| Parameter | Specification Value |
|---|---|
| Catalog Part Number | 2094-AC05-MP5-S |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Line Input Voltage | 320 to 528V AC, 3-Phase (400V/480V Nominal, 47–63 Hz) |
| Internal Converter Output Power | 5 kW continuous |
| Continuous Output Current (Inverter) | 9.0 A (rms) |
| Peak Output Current (Inverter) | 22.5 A (rms) |
| Bus Output Voltage | 450 to 740V DC |
| Control Interface | Fiber-Optic SERCOS Interface (16 Mbps) |
| Safety Feature | Built-in Safe Torque-Off (STO) – ISO 13849-1 SIL3 / Cat 4 |
| Compatible Power Rail | 2094-PRS1, 2094-PRS2, 2094-PRS3, 2094-PRS4 to 2094-PRS8 |
| Control Logic Input Voltage | 24V DC nominal (auxiliary control supply) |
4. Product Introduction & Supply Chain Strategy
The Allen-Bradley 2094-AC05-MP5-S is an Integrated Axis Module (IAM) designed for the Kinetix 6000 multi-axis servo drive family. As the anchor module on the 2094 power rail, it houses both the AC-to-DC line rectifier stage that powers adjacent Axis Modules (AMs) via the shared DC bus and an integrated 9A inverter axis for direct motor control. The -S suffix denotes integrated Safe Torque-Off functionality, allowing safety control circuits to remove motor torque without removing main control power.
This product is a Brand New Surplus unit. It is not used, not pulled from a decommissioned plant, and not refurbished. All power electronics and gate driver stages undergo full verification to guarantee OEM performance standards.
Securing the 2094-AC05-MP5-S as New Surplus provides an immediate replacement path for mission-critical motion control systems. When an IAM converter or inverter bridge fails, the entire multi-axis power rail drops, taking down complete production lines. Purchasing verified New Surplus eliminates long lead times while avoiding the risks of degraded DC bus capacitors or worn gate drivers often found in refurbished drive assemblies.
5. Installation & Configuration Guide
High-Voltage DC Bus Safety Hazard
Dangerous voltages up to 740V DC persist on the shared bus bars long after AC line power is removed. Wait a minimum of 5 minutes after disconnecting power, then test DC bus test points with a calibrated multimeter to confirm voltage is below 50V DC before servicing the module.
1
Safety & Power Isolation
Prerequisite
1.Safety & Power Isolation:Prerequisite.
Disconnect main 480V AC line power and 24V DC control supplies to the Kinetix 6000 enclosure. Apply Lock-Out/Tag-Out (LOTO) protocols and verify zero voltage across terminals L1, L2, L3, and DC+ / DC- test points.
2
Mounting onto Power Rail
Hardware Setup
2.Mounting onto Power Rail:Hardware Setup.
Hook the top mounting tabs of the 2094-AC05-MP5-S onto slot 1 (far left position) of the 2094-PRS series power rail. Seat the rear power connectors into the bus bar and tighten the module retaining screws to 2.2 N·m (20 lb·in).
3
Control & Safety Wiring
Terminal Connections
3.Control & Safety Wiring:Terminal Connections.
Connect the 24V DC logic supply connector, Safe Torque-Off (STO) safety circuit wiring to the dedicated safety connector, motor power cables (U, V, W, PE), and motor feedback connector to the bottom panel.
4
SERCOS Fiber-Optic Loop Setup
Communication
4.SERCOS Fiber-Optic Loop Setup:Communication.
Connect the transmit (Tx) and receive (Rx) fiber-optic cables from the ControlLogix 1756-M08SE or 1756-M16SE SERCOS card to the IAM SERCOS ports, maintaining proper optical loop direction.
5
Commissioning & Axis Testing
Verification
2094-AC05-MP5-S
2094-AC05-MP5-S
5.Commissioning & Axis Testing:Verification.
Apply 24V DC control power and verify the status LED displays zero errors. Apply main 480V AC line power, clear safe torque-off conditions, and run a low-speed jog command in Studio 5000 Logix Designer to verify encoder feedback and directional control.
6. Firmware/Software Versions & Upgrade Notes
The 2094-AC05-MP5-S interfaces directly with Rockwell Automation PAC environments:
- Programming Software: Configured via Studio 5000 Logix Designer / RSLogix 5000 using Motion Axis Properties over SERCOS.
- SERCOS Controller Matching: Pair with 1756-M02AE, 1756-M08SE, 1756-M16SE, or 1768-M04SE SERCOS interface modules.
- Safe Torque-Off Integration: Requires external safety relays (e.g., GuardMaster MSR series) or safety PLCs (GuardLogix) connected to the STO header to satisfy SIL3 / Cat 4 machine safety standards.
7. Frequently Asked Questions (FAQ)
Q: Is this 2094-AC05-MP5-S module new surplus or pulled from a used drive system?
A: This product is a Brand New Surplus unit. It is not used, not pulled from a decommissioned plant, and not refurbished. All power electronics undergo full verification to guarantee OEM performance standards.
Q: Where must the IAM module be installed on the 2094 power rail?
A: The Integrated Axis Module (IAM) must always be installed in the leftmost slot (Slot 1) on the Kinetix 6000 power rail, as it supplies DC bus power and control signal connections to adjacent Axis Modules (AMs).
Q: What is the difference b094- a?
A: The -S suffix designates the inclusion of hardware-integrated Safe Torque-Off (STO), which allows safe removal of motor rotational torque without removing power to the entire drive logic controller.
Q: Can this drive run on a 230V AC input line?
A: No. The series requires a 3-phase AC input voltage range of 320V to 528V AC (400V/480V nominal). For 230V AC line inputs, the 2094--Mxx (200V class) series modules must be used instead.
Q: What warranty is supplied with this New Surplus Kinetix module?
A: We back this servo drive module with a full 1-year functional replacement warranty from the date of shipment.
