China DC Digital Programmable Panel Meter

DC Digital Programmable Panel Meter
Feature
• Digital inputs,relay outputs and analog output can be option specified
• Modbus-RTU protocol
• User programmable,multiple parameters
• High IP
• Wide rang of operating temperature
• Varied formats of panel size
overview
PD series dc digital display panel meters can be widely used in the measurement and control of energy, machinery, chemical industry, light industry and other industries. It has the following functions and features:
1. The display ratio can be set by pressing buttons on the panel..
2. The transducer module can be optionally installed. The measured signals are converted into 4-2omA, o-5V, 4-12-20mA analog output. It can isolate the corresponding dc standard signals and improve the security of the system. It can take two channels to send signal output, well and the two outputs are isolated; it can replace the isolation terminal.
3. This meter can select the RS-485 communication interface module. This interface adopts the standard MODBuS-RTU protocol, which can connect 256 different instruments and transmit distance up to 12 km.
4. Relay alarm module can be installed. The upper and lower limit of the measured signal can be set, and the output can be obtained through relay contact.
Technical Specifications
Shape and installation size:

Order form

1 Panel size:A2*A1
1:160*160; 2:120*120; 4:120*60; 5:96*48; 6:80*80; 7:72*72; 9:96*96; D:48*48;
2 Auxillary Power Supply
A:DC24V; B:AC/DC85-265V;
3 RS485
1:have; 2:no
4 High & low alarm contact
A:have; B:no
5 Input ranges
1.0~75mV; 2:4~20mA; 3:1~5V; 4:4~12~20mA; 5:1~3~5V; 6:0~100mV
7:0~100V; 8:0~220V; 9:0~350V; 0:other ranges on request;
6 Output ranges
A: 0~20 mA into 0-500Ω; B:4 ~20 mA into 0-500Ω; C:4~12 ~20 mA into 0-500Ω;
D: 0~5V, min 1kΩ;E:1~3 ~5V, min 1kΩ;F:1~5V, min 1kΩ; N:no output
the code for the two-channel output:
TA: 0~20 mA into 0-500Ω; TB:4~20 mA into 0-500Ω; TC:4~12~20 mA into 0-500Ω;
TD: 0~5V, min 1kΩ;TE:1~3~5V, min 1kΩ;TF:1~ 5V, min 1k;
(other ranges on request)
7 The unit symbols:
1:A, 2:mA; 3:V; 4:kV; 5:kW; 6:MPa; 7:Hz; 8:ºC 0:custom
Models:

Panel SizeModelsRS485alarm contact4-20mA
1 output4-20mA
2 output160*80PD11111120*120PD2111180*80PD6111-120*60PD4111196*48PD5111-96*96PD9111172*72PD7111-48*48PDD1---

"1" : indicating this feature, "-" means not having this function