Product Model
857-412
Selling Points
- 1Electrical Isolation: 3-way electrical isolation with 2.5 kV test voltage ensures safe signal processing.
- 2Compact Design: 6 mm module width for easy mounting on DIN-35 rail.
- 3Wide Input Range: Accepts input signals from 0 to 10 V and 2 to 10 V.
- 4High Accuracy: ≤ 0.1% transmission error and ≤ 0.01% temperature coefficient.
- 5Efficient Power Consumption: ≤ 25 mA at nominal supply voltage of 24 VDC.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Safety information | Input and output must be safely isolated from any hazardous live parts! | Note | The 3 (Us+), 7 (Us+), 4 (GND 3) and 8 (GND 3) connections are internally commoned.Current carrying capacity between 3/4 and 7/8 connections: 1 A (max.) |
Rated voltage | 300V | Protection type | IP20 |
Connection technology | Push-in CAGE CLAMP? | Solid conductor | 0.08 … 2.5?mm2?/ 28 … 14?AWG |
Fine-stranded conductor | 0.34 … 2.5?mm2?/ 22 … 14?AWG | Strip length | 9 … 10?mm?/ 0.35 … 0.39?inches |
Width | 6?mm?/ 0.236?inches | Height | 94?mm?/ 3.701?inches |
Depth from upper-edge of DIN-rail | 97.8?mm?/ 3.85?inches | Mounting type | DIN-35 rail |
Insulation material (main housing) | Polyamide (PA66) | Flammability class per UL94 | V0 |
Fire load | 0.363MJ | Weight | 35.6g |
Ambient temperature (operation) | -25 … +70 °C | Ambient temperature (storage) | -40 … +85 °C |
Processing temperature | -25 … +50 °C | Temperature range of connection cable | ≥ (Tambient+ 25 K) |
Relative humidity | 5 … 95?% (no condensation permissible) | Operating altitude (max.) | 2000m |
Conformity marking | CE | EMC immunity to interference | EN 61000-6-2 |
EMC emission of interference | EN 61000-6-4 | Standards/specifications | EN 61010-1 |
Product Group | 6 (INTERFACE ELECTRONIC) | eCl@ss 10.0 | 27-21-01-20 |
eCl@ss 9.0 | 27-21-01-20 | ETIM 9.0 | EC002653 |
ETIM 8.0 | EC002653 | ECCN | NO US CLASSIFICATION |
PU (SPU) | 1?pcs | Packaging type | bag |
Country of origin | DE | GTIN | 4045454471309 |
Customs tariff number | 8543704500 | CAS-No. | 1303-86-2 |
REACH Candidate List Substance | Diboron trioxide | RoHS Compliance Status | Compliant,With Exemption |
RoHS Exemption | 6(c) | SCIP notification number (Austria) | ea9905d9-dd39-4427-a795-254278c09f8e |
SCIP notification number (Belgium) | 4b738452-4977-4af9-9aaf-ef41e3bb2eea | SCIP notification number (Bulgaria) | c5dfb54e-8cf7-4efd-82a7-9175592951b9 |
SCIP notification number (Czech Republic) | e3c5e78e-87f0-4022-ba04-4797129ddc12 | SCIP notification number (Denmark) | fce12377-0557-4b21-9439-99554bc995fa |
SCIP notification number (Finland) | 2be5d354-f861-4897-880e-58acb5aecd10 | SCIP notification number (France) | 0fd92282-b633-4c27-ac35-47f0b79265ca |
SCIP notification number (Germany) | fcc600bd-eef5-4520-ad8b-694dd42b04cf | SCIP notification number (Hungary) | 5f74e66d-8252-41fa-b0b4-546399855ebf |
SCIP notification number (Italy) | b767196c-afdb-4720-8608-c3c3c8d3b71c | SCIP notification number (Netherlands) | add308f0-0cb3-4e25-8f3d-e06ae5cf3b15 |
SCIP notification number (Poland) | c154edb9-f830-4428-94e1-1e15b1c436e7 | SCIP notification number (Romania) | 8fecf5a4-2498-4570-8fb7-0d76a1ba7b18 |
SCIP notification number (Sweden) | 77c83d89-058b-4c02-921c-1e7ba56819ca | Configuration options | Pre-configured |
Input signal type | Voltage | Input signal (V) | 0 … 10?V |
Input resistance (voltage input) | ≥?100?kΩ | Input voltage (max.) | 30 V |
Output signal type | Voltage | Output signal (V) | 0 … 10?V |
Load impedance (voltage output) | ≥?2?kΩ | Limit frequency | 100?Hz |
Step response (typ.) | 3.5?ms | Transmission error (typ.) | ≤ 0.1 % of upper-range value |
Temperature coefficient | ≤ 0.01 %/K | Power supply type | 24 VDC (SELV) |
Nominal supply voltage U<sub>S</sub> | DC?24?V | Supply voltage range | ±30?% |
Current consumption at nominal supply voltage | ≤ 20 mA | Current consumption | ≤ 25 mA |
Test voltage (input/output/supply) | AC 3 kV; 50 Hz; 1 min | Overvoltage category | II |
Pollution degree | 2 | Insulation type (input IN 2.1/relay output) | Functional insulation |
Insulation type (adjacent devices) | Reinforced insulation (safe isolation) |
Specifications may be subject to change without notice