ELATEC TWN4 Secustos SG30 Multi Frequency Access Control Reader
TWN4 Secustos is a design-oriented multi-technology reader family. This reader for physical access applications is one of the flattest readers on the market. It supports up-to-date interfaces and protocols, like RS-485 and OSDP, but also Wiegand. The IP65 protected housing is made of high-class materials that confer the reader a unique look and feel.
TWN4 Secustos SG30 supports a broad range of HF and LF contactless technologies. Many mobile use cases can be facilitated with its NFC and BLE functions, like authentication and data communication.
Special features
- Appealing flat design with premium look and feel, different colors for perfect architectural integration
- Easy installation with in-wall flush-mount boxes or on-wall mounting frame
- Supports LEGIC Connect thanks to integrated LEGIC frontend chip
- Water and dust protected, IP65 potted housing
- Interfaces: RS-485, OSDP protocol or Wiegand
- Dimmable LEDs, available with or without additional function key and backlit keypad
- Proximity sensor, ambient light sensor, tamper switch
- Versatile remote update and configuration features
- Mobile app for device parameter configuration via contactless NFC
TECHNICAL DATA
| TECHNICAL DATA | |
| FREQUENCIES | 125 kHz (LF) / 13.56 MHz (HF) / 2.4 GHz (BLE) |
| ANTENNAS | Integrated |
| HOUSING | Metal frame and glass front, potted housing
Available in 2 colors (silver or gray) |
| DIMENSIONS (L X W X H) | Reader frame only (mounted):
approx. 123.00 x 86.00 x 8.25 mm / 4.84 x 3.38 x 0.32 inch Rear connector height: approx. 8.00 mm / 0.31 inch Reader with rear connector: approx. 123.00 x 86.00 x 15.90 mm / 4.84 x 3.38 x 0.62 inch Optional mounting frame: approx. 123.00 x 86.00 x 9.75 mm / 4.84 x 3.38 x 0.38 inch |
| POWER | Connector X1: 6.0 V – 28 V (10.0 V – 28 V for installations in a UL-certified environment)ES1/PS2 classified power source according to IEC 62368-1, short-circuit current < 3.5 A |
| CURRENT CONSUMPTION | Max. 300 mA @ 6.0 V |
| TEMPERATURE RANGE | Operating: -20 °C up to +60 °C (-4 °F up to +140 °F)
Storage: -20 °C up to +70 °C (-4 °F up to +158 °F) |
| RELATIVE HUMIDITY | Mounted front: IP65 protected housing
Transport/Storage: 5% to 95% non-condensing |
| READ / WRITE DISTANCE | LF and HF: up to 80 mm / 3.15 inch, depending on environment and transponder
BLE: up to several meters/feet |
| WEIGHT | Reader, potted, with connectors and mounting plate: approx. 150 g / 5.29 oz |
| SABOTAGE DETECTION | Tamper switch |
|
WIRE CONNECTORS |
X1, 4-pin: RS-485 and power supply X2: 6-pin: Wiegand
X1, X2: Plug-in connection terminal blocks, screw fastening of wires for wires 0.2 to 1.0 mm² (for installation in a UL-certified environment, the minimum permissible wire size to be used shall not be less than 26 AWG (0.13 mm2)) X3: 4-pin USB connector: 1.25 mm pitch, for maintenance and configuration purposes only |
| SIGNALING | 2 LED areas: upper left RGB, upper right white; LEDs dimmable
LED brightness controllable via proximity and ambient light sensors |
|
KEYPAD |
Reader optionally available with backlit keypad with touch function (0 to 9, * and #), white LEDs, individually dimmable, LED brightness controllable via proximity and ambient light sensors |
| PERIPHERAL INTERFACES | RS-485, output 5V
Wiegand (D0/D1) with up to three additional input lines (IN1, IN2, IN3) |
| PROTOCOLS | OSDP v2.2 |
| TRANSMISSION SPEED | HF Air: up to 848 kbit/s, BLE Air: up to 100 kbit/s, Host RS-485: up to 38,400 baud |
| CERTIFICATION NAME | TWN4 Secustos SG30 |
| CERTIFICATIONS | Non-exhaustive list1):
CE/RED, FCC, IC, UL listed, TAA compliant, REACH and RoHS-III compliant |
| ORDER CODES | Reader models with keypad T4SW-DG10NDSW7-XXXX1): reader with silver frame/white glass front T4SW-DG00NDGY7-XXXX1): reader with gray frame/gray glass frontReader models without keypad T4SW-DG00NDSW7-XXXX1): reader with silver frame/white glass front T4SW-DG00NDGY7-XXXX1): reader with gray frame/gray glass front |
- XXXX is a placeholder for customer-specific order codes
ACCESSORIES
| MOUNTING FRAME | T4SA-GWF1SW: mounting frame, silver
T4SA-GWF1GY: mounting frame, gray |
| USB CABLES | CAB-J4FSBAMSB150: maintenance and configuration cable |
| SECO APP | Seco App, available in Google Play for Android NFC devices |
TECHNICAL DRAWINGS
All measures in mm [inch]
CONNECTOR ASSIGNMENT
Power supply
| V+ | Input voltage 6 – 28 V1) |
| V- | Ground |
Data transfer1)
| A+ | RS-485, cable length: max. 1000 m |
| B- | RS-485, cable length: max. 1000 m |
| D0 | Wiegand D0, cable length: max 200 m |
| D1 | Wiegand D1, cable length: max 200 m |
| IN1 | Digital input 1, cable length: max 200 m |
| IN2 | Digital input 2, cable length: max 200 m |
| IN3 | Digital input 3, cable length: max 200 m |
|
INS |
Digital input S (for external Sabotage switch), optional if sabotage button is not available on the reader, cable length: max 200 m |
| Cable routing requirements: twisted pair cabling (D0/GND, D1/GND). Refer to the user manual of the TWN4 Secustos family for detailed information about cabling and dimensions. | |
Maintenance / Configuration
| USB | 4-pin USB connector, 1.25 mm pitch (for maintenance and configuration purposes only) |
Typical installation cables are JY(ST)Y 4x2x0.6 or JY(ST)Y 4x2x0.8.
- Installation in a UL-certified environment: Please observe the input voltage of 10 – 28 V and the max. cable length of 30 m. In addition, the minimum permissible wire size to be used shall not be less than 23 AWG (0.28 mm2).
Alternatively, any other appropriate cables that meet the prerequisites of RS-485 installations and wirings can be used.
ELATEC GmbH
- Zeppelinstr. 1 82178 Puchheim Germany
- P +49 89 552 9961 0
- F +49 89 552 9961 129
- E-Mail: info-rfid@elatec.com
- Website: elatec.com
ELATEC Systems GmbH
- Schwieberdinger Str. 44 71636 Ludwigsburg Germany
- P +49 7141 309736 0
- E-Mail: info-rfid@elatec.com
- Website: elatec.com
ELATEC Inc.
- 1995 SW Martin Hwy Palm City • FL 34990 USA
- P +1 772 210 2263
- F +1 772 382 3749
- E-Mail: americas-info@elatec.com
- Website: elatec.com
ELATEC Technology (Shenzhen) LLC
- 918, Main Building, Tian An Cyber Times Tower, No. 6, Tairan Fourth Road, Tian ‘an Community, Shatou Neighborhood Futian District • Shenzhen • China
- P/F +86 755 2394 6014
- E-Mail: apac-info@elatec.com
- Website: elatec.com
ELATEC reserves the right to change any information or data in this document without prior notice. ELATEC declines all responsibility for the use of this product with any other specification but the one mentioned above. Any additional requirement for a specific customer application has to be validated by the customer themselves at their own responsibility. Where application information is given, it is only advisory and does not form part of the specification. Disclaimer: All names used in this document are registered trademarks of their respective owners.
© 2025 – TWN4 Secustos SG30 – data sheet – DocRev01 – 02/2025
FAQ
- Q: What are the cable length limits for different connections?
A: RS-485 cables can be up to 1000 meters long, Wiegand cables up to 200 meters, and digital inputs up to 200 meters each. - Q: How can I order additional accessories?
A: Contact the manufacturer via email at info-rfid@elatec.com or visit their website at elatec.com for more information on ordering accessories.
Documents / Resources
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ELATEC TWN4 Secustos SG30 Multi Frequency Access Control Reader [pdf] Owner's Manual TWN4F31, WP5TWN4F31, TWN4 Secustos SG30 Multi Frequency Access Control Reader, TWN4 Secustos SG30, Multi Frequency Access Control Reader, Access Control Reader, Control Reader, Reader |