Summary
ZLAN6844 IS 8 channels remote IO controller launched by Shanghai ZLAN after ZLAN6042. The controlled channels from 4 channels of 6042 extending to 8 channels, including 8 channels Digital Input(DI), Digital Output(DO), Analog Quantity Input(AI). The DI support dry contact and wet contact with opto-isolator; DO is relay output with 5A 250VAC or 5A 30VDC control ability; the before 4 channels of AI input support 0~5V voltage quantity input, the after 4 channels support 4~20mA current input, the accuracy is 10 bits. ZLAN6844 support 3 communication methods of Ethernet, RS485, Wifi.
ZLAN6844：Compared with 6842, 6844 adds WiFi interface, it can save the wiring trouble. Meanwhile it has Ethernet interface. WiFi can be neither as AP nor as SAT style to connect router.
Feature
- 1) 8 channels digital quantity input:
- Support passive switch value (dry contact) and active level (wet contact).
- 2) 8 channels digital quantity output：
- The output type is relay output (5A@AC250V/DC30V).
- 3) 8 channels analog quantity input: in default the first 4 channels are 0~5V voltage input, the after 4 channels are 4~20mA. If need customized, can modify any channels to the below 4 types:
- (1)Current signal input: 4~20mA
- (2)Voltage signal input: 0~5V
- (3)Voltage signal input: 0~10V
- (4)Resistance impedance input: 0~10k or resistor-type temperature humidity sensor, etc.
- 4) 8 channels switch value input state and 8 channels switch value output state both have independent indicator, can immediately know switch input/output state through indicator.
- 5) Provide demo software Remote IO controlled by RS485 or TCP/IP, can demonstrate IO control and AI data acquisition for devices.
- 6) Can provide complete RS485 control instructions and Modbus TCP commands, convenient for integrated development of engineer.
- 7) ZLAN6844 is freely equipped Windows virtual port & device management tool ZLVircom, support ZLVircom, can one-key search and modify parameters.
Figure
- Size:
- L x W x H =9.2cm×19.7cm×2.5cm
Serial Port
- RS485 Interface, 1200~115200 (default 9600bps), 8 bits data bit, None parity, 1 stop bit
Software
- Upper Layer Protocol
- MODBUS TCP/ MODBUS RTU
- Physical protocol
- Ethernet, RS485, Wifi
Relay Transmission Time( Response time)
- ZLAN6844: <30ms
AI Input Format
- Current: 4~20mA,0~20mA
- Voltage: 0~5V，0~10V
- Resister: 0~10K, temperature/humidity sensor
Power Consumption
- ZLAN6844/6844N: <220mA @24V
Environment
- Operation temp.
- -40~85℃
- Storage temp.
- -45~165℃
- Humidity:
- 5~95% relative
4.9
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Reviews
Reviews
Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
★ ★ ★ ★ ★ 16/08/2024
Good service!
(156)
★ ★ ★ ★ ★ 23/07/2024
Good!
(982)
★ ★ ★ ★ ★ 23/07/2024
Good quality!
(982)