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Available on request

Schneider Electric TWDLMDA20DRT – Modular base controller, Twido, 24VDC supply, 20 discrete I/O, 19W, 9 bits resolution

Name: Schneider Electric TWDLMDA20DRT – Modular base controller, Twido, 24VDC supply, 20 discrete I/O, 19W, 9 bits resolution
Brand: Schneider Electric
SKU: TWDLMDA20DRT

MPN: TWDLMDA20DRT · Brand: Schneider Electric

Price on request

Discontinued by Schneider Electric — we can still source the original TWDLMDA20DRT (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Twido
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)
UPC / EAN	3595862044257
Recommended replacement	TM221M16R, TM221M16T, TM3DI8
Datasheet	Manufacturer datasheet ↗

Shipping & availability

Can I still buy the TWDLMDA20DRT now that it is discontinued?

Yes. Schneider Electric has discontinued the TWDLMDA20DRT, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time. If you are planning an upgrade instead, Schneider Electric names the TM221M16R as its successor — we can quote both.

When can TWDLMDA20DRT be shipped?

TWDLMDA20DRT is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up TWDLMDA20DRT in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for TWDLMDA20DRT and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for TWDLMDA20DRT, subject to availability and destination.

Schneider Electric TWDLMDA20DRT — Modular base controller, Twido, 24VDC supply, 20 discrete I/O, 19W, 9 bits resolution. Discontinued by Schneider Electric; the manufacturer's successor is TM221M16R. PartnerPLC sources discontinued and surplus Schneider Electric automation parts — request a quote for price, condition and lead time.

Specifications

Main

Range of product	Twido
Product or component type	Modular base controller
Discrete I/O number	20
Discrete input number	12
Discrete input logic	Sink or source
Discrete input voltage	24 V
Discrete input voltage type	DC
Discrete output number	2 for transistor (source); 6 for relay
[Us] rated supply voltage	24 V DC
Maximum number of I/O expansion module	7
Free slots	2
Use of slot	32 K or 64 K memory cartridge and 1 realtime clock

Complementary

Input voltage limits	20.4...26.4 V
Discrete input current	5 mA for I0.0 to I0.1; 5 mA for I0.6 to I0.7; 7 mA for I0.2 to I0.5; 7 mA for I0.8 to I0.11
Input impedance	4700 Ohm for I0.2 to I0.5; 4700 Ohm for I0.8 to I0.11; 5700 Ohm for I0.0 to I0.1; 5700 Ohm for I0.6 to I0.7
Filter time	150 µs for I0.2 to I0.5 at state 0; 150 µs for I0.8 to I0.11 at state 0; 35 µs for I0.0 to I0.1 at state 1; 35 µs for I0.6 to I0.7 at state 1; 40 µs for I0.2 to I0.5 at state 1; 40 µs for I0.8 to I0.11 at state 1; 45 µs for I0.0 to I0.1 at state 0; 45 µs for I0.6 to I0.7 at state 0
Insulation between channel and internal logic	1500 Vrms for 1 minute
Insulation resistance between channel	None
Discrete output voltage	24 V
Output voltage limits	20.4...28.8 V
Current per channel	2 A for relay output; 0.36 A for transistor output
Maximum current per output common	1 A for transistor output; 8 A for relay output
Response time	5 µs for Q0.0 to Q0.1 at state 0; 5 µs for Q0.0 to Q0.1 at state 1
[Ures] residual voltage	1 V at state 1
Maximum leakage current	0.1 mA
Output overvoltage protection	39 V
Maximum tungsten load	8 W
Surge current	5 A for relay output
Discrete output current	300 mA
Minimum load	0.1 mA
Contact resistance	40000 µOhm
Load current	2 A at 240 V AC inductive load, operating rate <30 cyc/mn for relay output; 2 A at 240 V AC resistive load, operating rate <30 cyc/mn for relay output; 2 A at 30 V DC inductive load, operating rate <30 cyc/mn for relay output; 2 A at 30 V DC resistive load, operating rate <30 cyc/mn for relay output
Mechanical durability	20000000 cycles for relay output
Electrical durability	100000 cycles for relay output
Current consumption	30 mA at 5 V DC at state 1; 40 mA at 24 V DC at state 1; 5 mA at 5 V DC at state 0
I/O connection	Removable screw terminal block
Maximum input/output number	132 removable screw terminal block with I/O expansion module; 188 spring terminal block with I/O expansion module; 244 HE-10 connector with I/O expansion module
Supply voltage limits	20.4…26.4 V
Protection type	Power protection by internal fuse
Maximum power consumption in W	19 W base + 4 expension module
Inrush current	1 A for transistor output; 50 A for power supply
Insulation resistance	> 10 MOhm at 500 V, between I/O and earth terminals; > 10 MOhm at 500 V, between supply and earth terminals
Program memory	3000 instructions; 6000 instructions with 64 K memory cartridge
Exact time for 1 Kinstruction	1 ms
System overhead	0.5 ms
Memory description	Internal RAM, 128 counters, no floating, no trigonometrical; Internal RAM, 128 timers, no floating, no trigonometrical; Internal RAM, 256 internal bits, no floating, no trigonometrical; Internal RAM, 3000 internal words, no floating, no trigonometrical; Internal RAM, double words, no floating, no trigonometrical; Internal RAM, floating, trigonometrical
Battery type	Lithium battery for internal RAM, autonomy: 30 days, charging time = 15 h, battery life = 10 year(s)
Integrated connection type	Power supply; Non isolated serial link mini DIN, Modbus/character mode master/slave RTU/ASCII (RS485) half duplex, 38.4 kbit/s
Counting input number	2 counting input(s) at 20000 Hz 32 bits; 2 counting input(s) at 5000 Hz 16 bits
Positioning functions	PWM/PLS 2 channel(s) at 7 kHz
Analogue input number	1
Analogue input range	0...10 V
Analogue input resolution	9 bits
Input impedance	100000 Ohm
Complementary function	Event processing; PID
Analogue adjustment points	1 point adjustable from 0...1023
Status LED	1 LED ERR; 1 LED STAT; 1 LED (green) PWR; 1 LED (green) RUN; 1 LED per channel I/O status
CAD overall width	48 mm
CAD overall height	95 mm
CAD overall depth	70 mm
Terminals description PLC n°1	(6)IN_DIS#6; (5)IN_DIS#5; (2)IN_DIS#2; (3)IN_DIS#3; TB_1; (9)IN_DIS#9; ALT; (11)IN_DIS#11; (10)IN_DIS#10; (8)IN_DIS#8; (COM)COM_NEG#0-11; (7)IN_DIS#7; (0)IN_DIS#0; (4)IN_DIS#4; (1)IN_DIS#1
Terminals description PLC n°2	(11)IN_DIS#11; (5)IN_DIS#5; (4)IN_DIS#4; ALT_1; (1)IN_DIS#1; (2)IN_DIS#2; (9)IN_DIS#9; (7)IN_DIS#7; (6)IN_DIS#6; (8)IN_DIS#8; (10)IN_DIS#10; TB_1; (0)IN_DIS#0; (3)IN_DIS#3; (COM)COM_POS#0-11
Terminals description PLC n°3	(3)OUT_DIS#3; (1)OUT_DIS#1; (V-)PW_NEG; TB_2; (4)OUT_DIS#4; (COM0)COM0_POS#0-1; (5)OUT_DIS#5; (7)OUT_DIS#7; (6)OUT_DIS#6; (0)OUT_DIS#0; (COM1)COM1#2-4; (2)OUT_DIS#2; (NC)UNUSED; (COM2)COM2#5-6; (COM3)COM3#7
Net weight	0.185 kg

Environment

Immunity to microbreaks	10 ms
Dielectric strength	1500 V for 1 minute, between I/O and earth terminals; 500 V for 1 minute, between supply and earth terminals
Product certifications	UL; CSA
Marking	CE
Ambient air temperature for storage	-25…70 °C
Ambient air temperature for operation	0…55 °C
Relative humidity	30…95 % without condensation
IP degree of protection	IP20
Operating altitude	0...2000 m
Storage altitude	0…3000 m
Vibration resistance	0.075 mm at 10…57 Hz on 35 mm symmetrical DIN rail; 1 gn at 57…150 Hz on 35 mm symmetrical DIN rail; 1.6 mm at 2…25 Hz on plate or panel with fixing kit; 4 gn at 25…100 Hz on plate or panel with fixing kit
Shock resistance	15 gn for 11 ms