The ABB TEIP11-PS is an electro-pneumatic signal converter that serves as a link between control rooms and pneumatic actuators. Here is the detailed information in English:
The TEIP11-PS converts standard electrical signals, such as 0/4 - 20 mA, into corresponding pneumatic pressure signals, typically in the range of 0.2 - 1 bar (3 - 15 psi). It adopts a force - balance principle to achieve accurate signal conversion, enabling the transmission of control signals between electrical/electronic systems and pneumatic systems.
- "TEIP11" is the product series model, where "TEIP" represents the type of current - pressure converter, and "11" may be the product design sequence number.
- "PS" indicates that this model is equipped with a power stage (增流模块 in Chinese), which can significantly increase the air output flow.
- Input Signal: Standard electrical signal, 0 - 20 mA or 4 - 20 mA.
- Output Signal: Pneumatic pressure signal, 0.2 - 1 bar (3 - 15 psi).
- Air Output Flow: Equipped with a power stage, the air output flow is ≥ 5 kg/hr. Without a power stage, the air output flow is only 0.05 - 0.25 kg/hr.
- Working Temperature Range: - 40 °C to 85 °C, and for some special models, it can be as low as - 55 °C.
- Protection Level: The field - mount housing can be made of plastic with an IP rating of IP 54, aluminum with an IP rating of IP 65, or stainless steel with an IP rating of IP 65. The aluminum/stainless - steel field - mount housing with an IP 65 rating is suitable for harsh industrial environments, providing good dust - proof and water - proof performance.
- Vibration Resistance: The influence of shock and vibration is less than 1% at 10 g and 20 - 80 Hz, meeting the requirements of DIN IEC 68 - 3 - 3 Class III for strong and strongest earthquakes.
- Electrical Connection: 2 - pole screw terminal for 2.5 mm² (14 AWG).
- Pneumatic Connection: NPT threaded hole for supply air and output.
- Weight: Approximately 0.25 kg (0.55 lb) (for rail - mounting design).
It complies with the EMC directive 2014/30/EU and the EC directive for CE declaration of conformity. It also has worldwide approvals for explosion - proof and intrinsic safety, such as ATEX 'Ex d' (Flameproof enclosure) and FM/CSA intrinsic - safe approvals (under specific conditions).
- Rail Mounting: Using an IP 20 aluminum housing unit with a plastic cover, it can be mounted on rails according to EN 50022 - 35 x 7.5, EN 50035 - G 32, and EN 50045 - 15 x 5 standards.
- Block Mounting: With an IP 20 aluminum housing unit and a plastic cover, it can be mounted in a block format.
- Field Mounting: The field - mount housing (plastic, aluminum, or stainless steel) is suitable for wall mounting or 2 - inch pipe mounting. A stainless - steel mounting bracket is available as an accessory for aluminum and stainless - steel field - mount housings.
