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E-mail
info@bominte.com
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Phone
13568882605
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Address
No. 98 Tiancai Road, Gaoxin West District, Chengdu City, Sichuan Province
Product Categories
BOMIT PTE. LTD.
Four wire RTD acquisition module
NegotiableUpdate on 10/15
- Model
- BMT6215
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
This 4-wire RTD acquisition module uses independent parallel ADC on every channel with configurable sampling speed. Full-channel refresh takes 0.1s (16-bit ADC) or 0.5s (18-bit ADC), with 0.01°C resolution and 0.05°C accuracy. It has LED and wide-temperature bilingual LCD with auto screen-off, operating keys for on-site setup. Optional dual independent isolated lightning-protected RS485 interfaces with MODBUS-RTU. Pluggable terminals, DIN35 rail or screw mounting available.
Product Details
BMT6215 Multi channel Collector
1、 Functional Features
l Multi channel four wire heating resistor input, each channel individuallyADParallel collection.
l The collection speed can be set to16bitADtime0.1秒刷新所有通道，18bit0.5Refresh in seconds.
l Resolution0.01℃, accuracy0.05℃.
l LEDdisplay/Wide temperature rangeLCDChinese and English operation display, with timed screen off function.
l Equipped with buttons for convenient on-site debugging and setting by users.
l Can be equipped with two independent isolated lightning protection devicesRS485Interface, standardMODBUS-RTUCommunication protocol.
l Plug-in terminalDIN35Installation methods for guide rails and screws.
2、 Main technical indicators
Input | Power supply | ||
input signal | 8/16 channel four wire heating resistor | power supply voltage | DC12～24V |
Accuracy | 0.05 ℃, 0.05%, 18 bit AD converter | Power consumption | <4W |
Speed | 0.1 or 0.5 seconds per all channels | ||
transmitter output | Other parameters | ||
Accuracy | 0.2％FS， 12 digit DA | insulation resistance | >100M Ω (DC500V) (between input/output/power supply) |
current output | 4-20, 0-10, 0-20mA load ≤ 250 Ω | Insulation strength | DC1000V/1 minute |
voltage output | 1-5V, 0-5V, 0-10V load ≥ 200K Ω | Overload protection | 20% 1min |
relay output | Working environment | Temperature -20~60 ℃ Humidity<85% RH | |
contact rating | AC220V/3A | Installation method | DIN35 rail installation |
Communication output, | Screw installation, hole spacing 127 × 117, hole diameter 4mm | ||
Interface | RS485/232 MODBUS-RTU | Overall dimensions Length x Width x Height | L140×W132×H60mm |
Baud rate | 1.20～57.60Kbps | ||
3、 ProductionProduct sizeTerminal wiring
4、Product Selection
Multi channel collector DM6215- □□ - □□□ - □□ ()
①② ③④⑤ ⑥⑦ ⑧⑨
① Specification and size | ② Input signal type | |||||||
Code | Appearance length x width x height | Code | graduation mark | Code | graduation mark | Code | graduation mark | |
T L | Guide rail 140 × 132 × 60 Other special sizes | 00 01 02 | Thermal resistance PT100 Thermal resistance Cu100 Thermal resistance Cu50 | 03 04 05 | Thermal resistor BA1 Thermal resistor BA2 Resistance 0~400 ohms | 70 60 | PT1000 Note Special specifications | |
③ relay output | Communication output | ④ Power supply | ⑤ Number of input channels | |||||
Code | relay output | Code | output type | Code | voltage range | Code | Number of input channels | |
R1 | Relay | SS | Two RS485 signals | D | DC10~30V | 08 16 | 8-channel input 16 channel input | |
⑥ If there are no notes, they can be omitted | ||||||||
Note: DM6215-T70-R1SS-D-16, input PT1000 or 0-4000 ohms and set the parameter to PT100 or RTD;
DM6215-T00-R1SS-D-16， Input PT100, CU50, 0-400 ohms, etc. to set.
