Question 1

Can i use this as a one pulse per second generator?  I don't see a way to adjust frequency

Accepted Answer

Hi, this device is designed to simulate voltage and current signal, can't be used as a one pulse per second generator.

Question 2

how do you install a battery?

Accepted Answer

It does not come with a battery but you can buy a Lipo Rechargeable Lithium Polymer ion battery pack. The battery pack comes per-wired with the proper connector. Verify the connector pin polarity is correct before connecting. I just installed the YDL 3.7V 2800mAh 623360 (https://www.amazon.com/gp/product/B07BTRLKPT/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1) and it works fine. To disassemble

1.  Ensure battery switch is in the OFF position.
     2.  Remove knob from dial encoder.
     3.  Remove nut from dial encoder.
     4.  Use small screwdriver to separate top from case (slots on one end to make this easy to do).
     5.  Remove 4 screws holding pcb in case
     6.  Remove pcb and flip over. Two pin JST connector on bottom for battery pack connection (polarity is marked)
     7.  Assuming polarity of battery pack connector matches pcb connector just plug the battery pack in.
     8.  Mound battery pack in case with double back tape or velcro pieces.
     9.  Reassemble in reverse order.
The unit should power up when battery switch is placed in ON position.

Question 3

Can this output a current duty cycle?

Accepted Answer

Not that I’ve found. Instructions a little sparse, Nicky made unit though, and reasonably accruate, certainly for the cost.

Question 4

To the manufacturer...would you consider upgraded terminal block to the quality cam lever action terminal block instead of the screw block.

Accepted Answer

If one is considering a high-current application, a Cam-Lever type terminal will not provide the compression needed over a wide area for a proper connection.

ASIN	B07L491RLM
Best Sellers Rank	#79,250 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Function Generators
Brand Name	UCTRONICS
Color	DC 4-20mA Signal Generator, No Battery
Compatible Devices	PLCs, Panels, Frequency Converters, Flow Valves, USB-powered devices, DC-powered devices
Customer Reviews	4.4 4.4 out of 5 stars (281)
Item Weight	3.2 ounces
Manufacturer	UCTRONICS
Measurement Type	Multimeter
Minimum Operating Voltage	5 volts
Model	DC0-10V0-20mA-SIG-GEN
Number of Items	1
Number of Packs	1
Part Number	U6206
Power Source	Corded Electric
Specification Met	CE
Style Name	Compact

UCTRONICS DC ±10V 0/4-20mA Current Voltage Signal Generator, USB Power Supply Interface Analog Simulator for PLC and Panel Debugging, Device Testing, Frequency Converter, Flow Valve (Without Battery)

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