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Contact
TECH FASS s.r.o.
Věštínská 1611/19
153 00, Prague
Czech Republic
tel.: +420 257 224 398
tel.: +420 257 224 399
e-mail: techfass@techfass.cz
MDEM 31-TF/TA
Ordering code: 53431002
The MDEM 31-TF/TA (T&A terminal with a 3.5’’ display, an integrated 125 kHz RFID reader and a single door controller) is designed for to the RS 485 bus of the APS mini Plus access control system, or for standalone operation. Up to 32 MDEM 31-TF/TA terminals can be connected to a single line of the APS mini Plus system. Number of lines is not limited.
The terminal is designated for time & attendance applications.
The terminal is intended for mounting in the indoor environment.
MDEM 31-TF/TA data sheet
PDF document, 1425 kB
MDEM 31-TF/TA leaflet
PDF document, 1659 kB
CE Conformity Declaration for MDEM 31-TF/TA
PDF document, 153 kB
| Mechanical design | |
| Weight | 0.210 kg |
|---|---|
| Operating temperature | -10°C ÷ +40°C |
| Humidity | Max. 75%, non-condensing |
| Housing | Plastic |
| Environment | Indoor protected |
| Color | Dark grey |
| Dimensions | 115x93x27 mm |
| Reading technologies and licenses | |
| TF media | ![]() |
|---|---|
| EM media (MLC) | ![]() |
| HID Prox media | ![]() |
| Events archive (MLE) | ![]() |
| Time & Attendance (MLA) | ![]() |
| Technical features | ||
| Supply voltage | 8 ÷ 15 VDC | |
|---|---|---|
| Current demand | Typical | 200 mA |
| Display | 3,5’’ LCD touch screen, 320x240 pixels, black & white | |
| Operating frequency | 125 kHz | |
| ID technology, typical reading range | TF media | 8 cm (with ISO card) |
| EM Marin | N / A | |
| HID Prox | 6 cm (with ISO card) | |
| Real time clock | Yes, with self backup for 12 hrs. | |
| Memory | Configuration card | Micro SD card |
| ID media | 748 ID | |
| Events | 3,750 | |
| Time schedules | 64 | |
| Inputs | Door status | Logical potential-free contact |
| Exit button / Handle | Logical potential-free contact | |
| Outputs | Door lock | Relay NC/NO, 2A/24V |
| Alarm | Transistor output 5V/5mA | |
| Indicators | 2x LED | |
| 1x PIEZO buzzer | ||
| Tamper protection | Opening cover | Integrated microswitch |
| Communication interface | RS 485 for system BUS | |
| RS 485 for future use | ||
| Addresses used at system BUS | 1 address | |
| HW address setting type | Software configuration | |
| External device interface | 1x external buzzer control interface | |
| 1x WIEGAND input / output | ||
| Alternative data output | WIEGAND (configurable) | |
| Special accessories | ||
| WIO 22 | 51901200 | Remote control relay module |
|---|---|---|
| AC/200 | 51900900 | Low input transistor relay for alarm output |
| Recommended ID media | ||
| Card TF R/O | 51520110 | EM marin card with TF factory code and description (1 pc) |
|---|---|---|
| Card TF R/O/200 | 51520111 | EM marin card with TF factory code and description (200 pcs) |
| Card TF R/O/1000 | 51520112 | EM marin card with TF factory code and description (1000 pcs) |
| Key fob TF R/O | 51520210 | EM Marin key fob with TF factory code with description (1 pc) |
| Key fob TF R/O/200 | 51520211 | EM Marin key fob with TF factory code with description (200 pcs) |
| Key fob TF R/O/1000 | 51520212 | EM Marin key fob with TF factory code with description (1000 pcs) |
| ProxCard II | 51540600 | HID Proximity card, Clamshell (1 pc) |
| ProxCard II/50 | 51540601 | HID Proximity card, Clamshell (50 pcs) |
| ISOProx II | 21540700 | HID Proximity card (1 pc) |
| ISOProx II/50 | 51540701 | HID Proximity card (50 pcs) |

