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Phoenix Contact 2900329 PLC Relay Module

The PHOENIX CONTACT PLC-RPT-12DC/21-21 (2900329) is a relay module specifically designed for integration into Programmable Logic Controller (PLC) systems. This module offers a compact and efficient solution for relay-based control in industrial automation environments. Its slim design allows for space-saving installation on NS 35/7.5 DIN rails. The module incorporates a plug-in miniature relay with a power contact, ensuring reliable switching capabilities. Key features include efficient connection to system cabling using a V8 adapter, safe isolation according to DIN EN 50178 between the coil and contact, and an integrated input circuit with interference suppression. The module is ideal for applications requiring robust and reliable relay functionality within a PLC system, contributing to enhanced automation and control processes.

Authorized Distributors
Source:DigiKey
Part No:2900329
Stock:135
Inv Date:05-28-2026
Price: Unit price: $23.41
Buy/RFQ:
Part No:2900329
Stock:252
Inv Date:05-29-2026
Price: Unit price: $25.97
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Part No:2900329
Stock:33
Inv Date:05-28-2026
Price: Unit price: $25.64
Buy/RFQ:
Part No:2900329
Stock:48
Inv Date:05-28-2026
Price: Unit price: $24.64
Buy/RFQ:
Part No:2900329
Stock:48
Inv Date:05-28-2026
Price: Unit price: $24.64
Buy/RFQ:

Phoenix Contact 2900329 PLC Relay Module Specifications:

  • packing_unit: 1 pc
  • gtin: 4046356507196
  • weight_per_piece: 64.000 g
  • custom_tariff_number: 85364900
  • country_of_origin: Germany
  • nominal_input_voltage_un: 12 V DC
  • typical_input_current_at_un: 33 mA
  • typical_response_time: 8 ms
  • typical_release_time: 10 ms
  • protective_circuit: Reverse polarity protection, Polarity protection diode, Free-wheeling diode, Damping diode
  • operating_voltage_display: Yellow LED
  • power_dissipation_for_nominal_condition: 0.4 W
  • contact_type: 2 PDT
  • type_of_switch_contact: Single contact
  • contact_material: AgNi
  • maximum_switching_voltage: 250 V AC/DC
  • minimum_switching_voltage: 5 V AC/DC (at 10 mA)
  • min_switching_current: 10 mA (At 5 V)
  • maximum_inrush_current: 15 A (300 ms)
  • limiting_continuous_current: 6 A
  • interrupting_rating_ohmic_load_max: 140 W (at 24 V DC), 85 W (at 48 V DC), 60 W (at 60 V DC), 44 W (at 110 V DC), 60 W (at 220 V DC), 1500 VA (for 250 V AC)
  • switching_capacity: 2 A (at 24 V, DC13), 3 A (at 24 V, AC15), 3 A (at 120 V, AC15), 0.2 A (at 250 V, DC13)
  • operating_mode: 100% operating factor
  • mechanical_service_life: 3x 10^7 cycles
  • mounting_position: any
  • assembly_instructions: In rows with zero spacing
  • connection_name_coil_side: Push-in connection
  • stripping_length_coil_side: 8 mm
  • conductor_cross_section_solid_coil_side: 0.14 mm² ... 2.5 mm²
  • conductor_cross_section_flexible_coil_side: 0.14 mm² ... 2.5 mm²
  • conductor_cross_section_ferrule_coil_side: 0.2 mm² ... 2.5 mm² (Single ferrule), 2x 0.5 mm² ... 1 mm² (TWIN ferrule)
  • conductor_cross_section_awg_coil_side: 26 ... 14
  • connection_name_contact_side: Push-in connection
  • stripping_length_contact_side: 8 mm
  • conductor_cross_section_solid_contact_side: 0.14 mm² ... 2.5 mm²
  • conductor_cross_section_flexible_contact_side: 0.14 mm² ... 2.5 mm²
  • conductor_cross_section_ferrule_contact_side: 0.2 mm² ... 2.5 mm² (Single ferrule), 2x 0.5 mm² ... 1 mm² (TWIN ferrule)
  • conductor_cross_section_awg_contact_side: 26 ... 14
  • connection_in_acc_with_standard: CUL
  • standards_regulations: IEC 60664, EN 50178
  • rated_surge_voltage: 6 kV
  • insulation: Safe isolation of input/output
  • pollution_degree: 2
  • overvoltage_category: III
  • china_roh: Environmentally Friendly Use Period = 50

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Frequently Asked Questions

Where can I buy Phoenix Contact 2900329?

You can click on the BUY or RFQ button to purchase 2900329 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 2900329?

You can download the 2900329 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 2900329?

Phoenix Contact

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