PD8-6081 ProtEX-MAX Explosion-Proof Feet & inches Modbus Scanner with Dual Analog Inputs
Brand: Precision Digital Corporation
The ProtEX-MAX PD8-6080 and PD8-6081 Explosion-Proof Modbus Scanners can be programmed as a Master, Slave, or Snooper. Their primary use is to scan and display up to 16 Modbus registers or two 4-20 mA inputs in place of two Modbus registers.
In Master mode, the ProtEX-MAX reads up to 16 slave devices. In Snooper mode, the scanner listens to the Modbus traffic and picks up a specific register or registers being polled by a master device from a specific slave device and process the data being read.
In Slave mode, the scanner is controlled by a master device. In all modes, the data sent to the scanner is displayed, and used to operate the relays and 4-20 mA output.
The scanners are capable of polling up to 16 process variables (PVs) and displaying them in sequence at a user programmable scan rate.
A fully loaded ProtEX-MAX scanner comes with four SPDT relays, a 4-20 mA output, five digital inputs and four digital outputs, and RS-485 serial communications.
Free ScanView software allows the ProtEX-MAX Modbus Scanner to be accessed via a computer. It can be used to configure multiple scanners, conveniently monitor critical information, and data log right from a PC.
Features- Fully Approved Explosion-Proof Modbus Scanners
- Modbus RS-485 RTU Scanner as Master, Slave, or Snooper
- Dual Analog Inputs (0-20 mA, 4-20 mA, 0-5 V, 1-5 V, and ±10 V)
- On-Board USB & RS-485 Serial Communication Standard
- Decimal or Feet & Inches (with Eighths & Sixteenths) Display Options
- Poll and Display up to 16 Process Variables
- Add, Diff, Avg, Multi, Div, Min, Max, Weighted Avg, Ratio, Concentration, & More
- Dual-Line 6-Digit Display, 0.6" (15 mm) & 0.46" (12 mm)
- SafeTouch Through-Glass Button Programming
- Display Mountable at 0°, 90°, 180°, & 270°
- 4 Relays with Interlocking Capability + Isolated 4-20 mA Output Option
- Password Protection
- Free PC-Based, On-Board, ScanView USB Programming Software
- SunBright Display Standard Feature; Great for Outdoor Applications
- Operating Temperature Range: -55 to 65°C (-67 to 149°F)
- CSA Certified as Explosion-Proof / Dust-Ignition-Proof / Flame-Proof
- ATEX and IECEx Certified as Flame-Proof
- Input Power Options: 85-265 VAC / 90-265 VDC or 12-24 VDC / 12-24 VAC
- Multi-Pump Alternation Control
- 32-Point, Square Root, or Exponential Linearization
- Flanges for Wall or Pipe Mounting
- Explosion-Proof Aluminum or Stainless Steel NEMA 4X / IP68 Enclosures
- Four 3/4" NPT Threaded Conduit Openings
- Pipe Mounting Kits
- Stainless Steel Tag Available
- 3-Year Warranty
Displaying prices & availability for Ohio, United States 43201 in USD. Change location.
Specifications
Input/Output
- Modbus RTU over RS-485, Two analog inputs (4-20 mA, ±10 V)
Display
- Upper display: 0.60" (15 mm) high
- Lower display: 0.46" (12 mm) high
- Both are 6 digits (-99999 to 999999), red LEDs
Material of Construction
- AL Models: ASTM A413 LM6 die-cast aluminum, copper-free, enamel coated
- SS Models: ASTM A743 CF8M investment-cast 316 stainless steel
- Window: Borosilicate glass
- Gasket: Fluoroelastomer
Protection Rating
- NEMA 4X, IP68 Explosion-proof
Power Options
- 85-265 VAC 50/60 Hz, 90-265 VDC, 20 W max
- Optional model with 12-24 VDC ±10%, 15 W max.
Communication
- Modbus
Environmental
- Storage: -55 to 85° C (-67 to 185° F)
- Relative humidity: 0 to 90% non-condensing
- Operating: -55° to 65° C (-67° to 150° F)
Connections
- Removable screw terminal blocks accept 12 to 22 AWG wire, RJ45 for external relays, digital I/O, and serial communication adapters
Mounting
- Four slotted flanges for wall mounting or NPS 1-1/2" to 2-1/2" or DN 40 to 65 mm pipe mounting
Approvals & Certifications
- ATEX, IECEx, CSA, UL
Relay Output
- 2 or 4 SPDT
- 4 SPST
Overall Dimensions (W x H x D)
- 6.42" x 7.97" x 8.47" (163 mm x 202 mm x 215 mm)
Weight
- Aluminum: 14.7 lbs (6.67 kg)
- Stainless Steel: 23.5 lbs (10.66 kg)
