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Odot DT-7221 – Power feed module system 5 V DC / 2 A and field 24 V DC / 8 A, D series
- System 2 A + field 8 A
- Reverse polarity & short-circuit protection
- Pluggable spring terminals
- For DU03L & DN couplers
€76.90*
% €76.90* (0% saved)Available in 14 days, delivery time 3 bis 5 Tage
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Matching bus couplers
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Available in 30 days, delivery time 3 bis 5 Tage
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Available in 30 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
Available in 30 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
Available in 30 days, delivery time 3 bis 5 Tage
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Preis exkl. MwSt., zzgl. Versandkosten
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Preis exkl. MwSt., zzgl. Versandkosten
Available in 14 days, delivery time 3 bis 5 Tage
Preis exkl. MwSt., zzgl. Versandkosten
Available in 14 days, delivery time 3 bis 5 Tage
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When a module string needs more current than the PLC or bus coupler can supply: the DT-7221 power feed module of the Odot D series refreshes the system and field supply in the middle of the string.
🏭 Typical applications
- Long stations: new system supply for the backplane bus, max. 2 A at 5 V DC.
- Many outputs: new field supply 24 V DC (19.2 V to 28.8 V) with max. 8 A.
- Diagnostics: fault messages for system and field supply, reverse polarity and short-circuit protection.
🔌 Compatible with
- Odot DU03L PLC (AIOSYS, PROFINET or EtherCAT master), up to 32 modules directly on the CPU
- Odot DN bus couplers for remote I/O – Modbus TCP, PROFINET, EtherCAT, EtherNet/IP, CC-Link IE Field Basic
📐 Common data
- Pluggable spring terminals for 0.2 mm² to 1.5 mm² (AWG 24 to AWG 16), 35 mm DIN rail, 14 mm wide
- Dual redundant backplane bus; system bus supplied by the PLC or bus coupler
- Operation −35 °C to +60 °C (horizontal mounting), IP20, CE
Important: every module string – on the DU03L PLC or on a DN bus coupler – ends with the DT-5800 end module. Odot lists it as a mandatory module.
Technical Specifications
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Overcurrent / short-circuit protection: Shuts down during overload without permanent damage.
Galvanic isolation: Electrical decoupling between supply and signal circuit – prevents ground loop problems.
Sensor disconnection detection: Reports when a sensor does not provide a valid value or the line is interrupted.
IP20: Protection against finger contact – no dust or water protection. Standard for control cabinet installation.
IP67: Fully dustproof and waterproof during temporary submersion (1 m, 30 min). Suitable for field mounting directly on machines.
RoHS: Restriction of hazardous substances – no lead, mercury, cadmium etc. (EU Directive 2011/65/EU).
REACH: Registration, evaluation and restriction of chemical substances in the EU.
UL: American testing mark (Underwriters Laboratories) – relevant for the US market.
EMC standards (EN 61000-6-x): Confirm electromagnetic compatibility for industrial use.
Screw terminal: Classic connection with a screwdriver – universally familiar, easy to retighten, proven in practice.