Technical data
SIMATIC S7-200 SMART, digital output SM DR08, 8 DO, Relay 2A
General information
Product Type Logo SM DR08, DQ 8x Relay
Supply voltage
Rating (DC) 24 V
Allowable range, lower limit (DC) 20.4V
The upper limit (DC) is 28.8V
Input current
Consumption current, typical value 80 mA; 24 V DC input power current
From the backplane bus DC 5 V, typical value 90 mA; 5 V DC from the CPU module
Digital input
Number Number of input terminals 0
Digital output
Number of output terminals 8
Short circuit protection No
The output delay when the resistance is loaded
● From "0" to "1", Max. 10 ms
● From "1" to "0", Max. 10 ms
Relay output terminal
● Number of relay output terminal 8
● Relay coil L+ (DC) power supply voltage 24 V
- Reverse polarity protection Yes
● The consumption current of relay (coil current of all relays), maximum 80 mA
The on-off capacity of the contact
- The maximum value when the inductor is loaded is 2 A
-- The maximum value of lighting load is 30 W; DC time 30 W, AC time 200 W
- Under resistance load, the maximum is 50 ℃, the maximum is 2 A
- The maximum value when the resistance is loaded is 2 A
- Continuous thermal current, maximum value 2 A
Conductor length
● Shielding, maximum 500 m
● Unshielded, maximum 150 m
Alarm/diagnosis/status information
Diagnostic display LED
● For output end status is
Potential isolation
Digital output potential isolation
● Between the channels is; Relay, dry contact
insulation
Insulation test using 1500 V AC for 1 minute
Protection level and protection category
Protection level IP Address IP20
Standards, licenses, certificates
CE mark is
dimension
Width 45 mm
Height 100 mm
Depth 81 mm
weight
Weight, about 166.3g
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1). Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3). At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
