Image for reference only. © ABB. All rights reserved.
| Dimensions | 422 × 473 × 315 mm (H x W x D) |
|---|---|
| Protection Class | IP20 (catalogue also quotes IP41 for the enclosed module) |
| Max Ambient Temperature | +70 °C continuous |
| Supply Voltage | 115 or 230 V AC, 50/60 Hz, single phase (set by strap terminals) |
| Power Consumption | Approx. 100 VA, calculated loss approx. 20 W |
| Digital Inputs | 16 to 17 digital inputs, 110 V DC supplied internally |
| Digital Outputs | 8 relay outputs |
| Analog Inputs | 4 |
| Analog Outputs | 2 (on +AO models) |
| Motor Protection | 4 motor PTC inputs |
| Encoder Input | 1 pulse transmitter / encoder input, differential, 24 V DC supply |
| Rotor Connections | 4 (for speed feedback and rotor monitoring, on feedback models) |
| Serial Ports | 2 x RS232 for intelligent transducers; 1 x RS232 for the PC tool (point to point, 3 m max) or RS485 multi-drop for up to 254 units |
| Fibre-Optic Links | 3 optical channels: channel 1 to TCP/IP or dynamic horizontal, channel 2 master/follower, channel 3 internal to the Process I/O board |
| Remote I/O | Up to 2 remote cabin input/output modules |
| Isolation | EN 60664, pollution degree 4 (250 V AC) |
| Mounting | M6 keyhole mounting in panel |
| Coating | Latest boards are conformally coated for conductive metal dust |
Quote on request
Lead time: 1–3 weeks (made to order) — exact lead time confirmed at quotation.
Quote on request
Lead time: 1–3 weeks (made to order) — exact lead time confirmed at quotation.
Quote on request
Lead time: 1–3 weeks (made to order) — exact lead time confirmed at quotation.
Quote on request
Lead time: 1–3 weeks (made to order) — exact lead time confirmed at quotation.
Quote on request
Lead time: 1–3 weeks (made to order) — exact lead time confirmed at quotation.
Quote on request
Lead time: 1–3 weeks (made to order) — exact lead time confirmed at quotation.
Quote on request
Lead time: 1–3 weeks (made to order) — exact lead time confirmed at quotation.
Get a fast quote — send the part number, and we'll reply with a quote in 24–36 hours.
Ask on WhatsAppThe control cabinet module, or brain, of the ABB ASTAT crane motion controller. Houses the DAPC 100 control board and DAPU 100 input/output board, and decides the torque and speed sent to the thyristor module.
Legacy product line, discontinued by the manufacturer. Supplied as a sourced spare on request. ABB's stated modern equivalent is the ACS880 drive with the Crane Control program (option +N5050).
The DARA control system module is the control centre of the ABB ASTAT crane motion controller.
It reads the operator's master switch, speed and torque feedback, and motor protection signals, then tells the DASD thyristor module how much stator voltage to apply. Inside each DARA are a DAPC 100 control board and a DAPU 100 input/output communication board, plus rotor and torque observer boards on the feedback models.
Variants differ mainly in how speed is measured: DARA 1000 needs a tachometer or pulse encoder, while DARA 1001 and DARA 1010 measure rotor frequency from the motor slip rings, so no separate speed sensor is needed. DARA 2000 is the hoist supervision variant, used with a separate safety relay module.
3ASC25H231 (Type: DARA 1000)
| Feedback Type | Tachometer or pulse encoder required |
|---|---|
| Control Method | Scalar torque control |
| Analog Outputs | None |
| Rotor Connections | None |
| Weight | 15 kg (ABB 2000 catalogue quotes 17 kg) |
| No-Load Loss | 11 W |
| Full-Load Loss | 28 W |
| Auxiliary Power | 230 V AC, 0.5 A |
Need a replacement? Send us the part number from the unit's label.
