What are the functions of the TS971 controller? How does it match with GfA motors?
Last update: May 2026 | Reading time: about 8 minutes
📌 Author of this articleSuzhou Torchford Intelligent Equipment Technology Co., Ltd - The only official core partner of GfA ELEKTROMATEN in Greater China.
🔧 Specialising in GfA sales, service and technical support in Greater China for nearly 10 years, with core products in stock all year round.
What are the functions of the TS971 controller? How does it match with GfA motors?
I. Introduction
In the industrial door control system, the controller is the “brain”, the motor is the “heart”. Select the right motor, if the controller is not properly configured, the same can not achieve the safe and efficient operation of the door.
GfA TS971 is an automatic door controller from GfA ELEKTROMATEN, Germany, which forms a complete package with SI Safedrive® safety motors, KE chain drive motors and SE sliding door motors.Suzhou Jufu Intelligent Equipment Technology Co., Ltd.GfA in Greater ChinaThe only official core partnerIn the past 10 years, we have been focusing on the sales, service and technical support of GfA products, and this article explains in detail the functional features and matching scheme of TS971.
II. TS971 core functions at a glance
1. Automatic identification of limit systems
The TS971 also supportsDigital Limit Switches DES和Mechanical Limit Switches NESDES uses absolute encoder, no need to readjust the limit position after power failure.
2. 4 operating modes available
| operating mode | instructions |
|---|---|
| Key-holding operation (bi-directional) | The button must be pressed and held down continuously for the door to move, and released to stop. |
| Closed Door Hold / Open Door Self-Hold | Closing the door requires a continuous button press, opening the door can be done automatically with a single press. |
| Run with key + Safe Edge Activation | Safe edge remains in effect in keep-alive mode |
| Self-holding (bi-directional) | Push the button and the door will open/close automatically. |
3. Security edge system assessment
backing8k2 resistor和1k2 normally closed contactTwo safety edges, compatible with Vitector Optical Safety Edge System with self-testing, fulfil the requirements of the EN 12453 safety standard.
4. Automatic door closing (adjustable from 1-240 seconds)
After reaching the upper limit position or the intermediate position, the door can be closed automatically at the set time, and the timing can be interrupted by a photocell.
5. Intermediate parking
Supports setting the middle opening position for partially opened scenarios (e.g. ventilation, people passing, forklift waiting).
6. Wireless remote control integration
built-in434MHz Wireless ReceiverIt can be paired with a handheld transmitter that supports up to 64 channels and is compatible with transmitters from multiple manufacturers.
7. Troubleshooting and documentation
Fault codes are displayed on the digital tube and can be readLast 6 failures recordedThe system is designed to make it easier to quickly pinpoint problems in the field and reduce downtime.
III. TS971 and GfA motor matching programme
| Motor Series | Limit type | Matching method | instructions |
|---|---|---|---|
| SI Safedrive® Series | DES / NES | Plug and play, automatic detection | Full range compatibility, no manual configuration required |
| SIK Compact | DES / NES | plug-and-play | Just confirm the type of plug on the motor side |
| KE Chain Drive Series | NES | Using the NES connection cable | Standard configuration, straightforward to use |
| SE sliding door series | DES | Using DES/XES connection cables | SE 8.60 FI requires a dedicated XES cable |
| FI inverter motor series | DES | automatic detection | TS971 automatically recognises FI units and can set output speeds |
IV. Matching considerations
- Single-phase motor winding types: divided into symmetrical and asymmetrical two types, wiring is different, need to be configured according to the actual winding
- FI inverter motor neutral: When using FI inverter motors, check the neutral connection, otherwise the controller may not detect the FI unit!
- Model-specific asymmetrical wiring: Asymmetric wiring is required to match specific models such as SI 25.15WS / SI 45.7WS / ST 16.24WS.
- Safe Edge Resistance: 8k2 or 1k2 resistors are required, and the system automatically recognises the
Fifth, the common fault code quick check table
| trouble code | hidden meaning | Recommendations for handling |
|---|---|---|
| F 1.2 | Loose rope switch/access door contact breakage | Check connection cables and spiral cables |
| F 1.3 | Safety circuit break/motor thermal protection trigger | Check motor for overload, reset after cooling down |
| F 3.1 | Emergency Limit Switch Trigger/Connection Cable Failure | Check limit switch wire and plug connections |
| F 4.1 | Force Monitoring Trigger | Check door mechanical resistance, spring tension |
| F 4.6 | The light curtain is blocked. | Remove obstructions and recalibrate the light path |
| F 5.6 | Limit switch failure | Check limit switches for damage, replace and relearn |
VI. Power supply specifications
| parameter term | norm |
|---|---|
| Supply Voltage | 1N-230V, PE / 3-230V, PE / 3N-400V, PE / 3-400V, PE |
| operating frequency | 50 Hz / 60 Hz |
| Control Voltage | 24 V DC |
| Power supply for external devices | 24 V DC (0.35A or 1.0A) / 230 V AC (1.6A) |
| operating temperature | -10°C ~ +50°C |
| protection class | IP65 (hardwired) / IP54 (with CEE plug) |
VII. Advantages of the TS971 + GfA SI motor combination
Recommended by Suzhou TorchfordTS971 Controller + SI Safedrive® MotorA complete package with the following advantages:
- plug-and-play: Non-interchangeable plug connections eliminate field wiring and reduce wiring errors
- Easy commissioningLimits, speeds, acceleration and deceleration curves of SI motors can be set directly from the TS971 display.
- closed loop security: SI in-built safety brake + TS971 safety edge assessment = highest safety level according to EN 12453/EN 12978
- Quick fault diagnosis: TS971 fault code + GfA-Stick reading for significantly reduced downtime
💡 Suzhou Torchford Technology Tips: We offer the TS971 controller with the full range of GfA motorPre-configured packagesThe parameters have been matched before leaving the factory, and the on-site installation and commissioning time can be shortened by more than 60%.
VIII. FAQs - 6 issues of greatest concern to customers
❓ Q1: What is the difference between TS971 and TS970?
✅ 答: TS971 based on TS970Integrated 434MHz wireless receiverIt can be directly paired with a handheld transmitter; it also supports two output current specifications (0.35A and 1.0A), which is suitable for more external devices.
❓ Q2: How does the TS971 connect to a motor with DES digital limits?
✅ 答: UseDES special connection cable(3m/5m/7m/9m and other lengths are optional), the plug is plug-and-play at both ends, and the controller automatically recognises the DES limit system without manual setting.
❓ Q3: What is the maximum number of remotes that can be paired with the TS971?
✅ 答: The TS971 has a built-in wireless receiver that supports up to64 channelsThe device can store multiple transmitter codes for easy use in multi-user scenarios.
❓ Q4: Do I need to reset the TS971 after replacing the motor?
✅ 答: If the motor is replaced with the same type of motor and the limit switches are of the same type, the automatic DES/NES recognition function of the TS971 does not need to be reset. However, if the motor interface type is different (e.g. from NES to DES), the cables need to be reconnected.
❓ Q5: Does the TS971 support WSD wireless security devices?
✅ 答: Yes. TS971Supports WSD (Wireless Safety Device) wireless safety deviceIt enables wireless transmission of safety edge signals and simplifies field wiring.
❓ Q6: How do I get a TS971 quote and commissioning support?
✅ 答: Please contactSuzhou Jufu Intelligent Equipment Technology Co., Ltd.--The official and only core partner of the German GfA in Greater China.
📞 Phone: 177 5171 8669
📧 Email: jerry.li@dormotec.com
🌐 Official website:www.jufuit.com
We offer a full life cycle service from selection, quotation, commissioning to after-sales maintenance.
IX. About Suzhou Torchford Intelligent Equipment Technology Co.
Suzhou Torchford Intelligent Equipment Technology Co., Ltd. is a subsidiary of GfA ELEKTROMATEN in Greater China.The only official core partnerGfA has been focusing on sales, service and technical support of GfA in Greater China for nearly 10 years. In order to respond quickly to market demand, the company always has GfA core products in stock, includingTS971/TS981 controller, SE 9.24 sliding door lift, SI series safety motorsetc.
At the same time, the company is also the authorised agent of Swiss BBC BIRCHER sensors, and independently develops and produces wireless anti-pinch, wired anti-pinch, standard radar and other sensors, as the main sales channel of the domestic high-end sensors GIANTS brand. Suzhou Torchford has always been to“Drive | Control | Safety | Sensing”At the heart of it all is the security and efficient operation of your entrances and exits.
Need help selecting or commissioning a TS971 controller?
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