Ashcroft® – Panel Meter – DM61

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Ashcroft® - Panel Meter – DM61

Ashcroft® – Panel Meter – DM61

Brand

Ashcroft Inc

Humidity

0 to 90 % Relative Humidity, Non-Condensing

Electrical Connectors

12 to 22 AWG Wire
Digital I/O
RJ45 for External Relays
Screw Terminal
Serial Communication Adaptor Kit

Approvals & Certifications

ISO 9001
CE
UL E160849, 508 Industrial Control Equipment

Isolation

4 kV Input/Output-to-Power-Line
500 V Input to Output or Output to P+ Supply

Channels

4-Digital Inputs & 4-Digital Outputs Per Module

Accuracy

± 0.03 % of Span ± 1 Count
± 0.1 % of Span ± 0.004 mA
Square Root & Programmable Exponent: 10 to 100 % of Calibrated Span

Temperature Coefficient

0.005 % of Calibrated Span/°C, Max.
0.01 % of Calibrated Span/°C, Max.

Power Options

85-265 Vac, 50/60 Hz
90-265 Vdc, 20 W, Max.
Jumper Selectable 12-24 Vdc ± 10 %, 15 W, Max.

Load

Inductive Load: 1-1/4 hp at 125-250 Vac
Resistive Load: 3 A at 120-250 Vac
Resistive Load: 3 A at 30 Vdc

Enclosure, Body Material

1/8 DIN, High Impact Plastic, UL 94V-0 (Black)

Input

± 10 Vdc (0-5 V, 1-5 V, 0-10 V)
0-20 mA
4-20 mA
Digital Input Logic: 0-1.25 Vdc Low
Digital Input Logic: 3-5 Vdc High
Overload: 30 Vdc, Max.

Operating Temperature

-40° to 65° C (-40° to 149° F)

Display

2 Lines of 6-Digits
-99999 to 999999
Red LEDs with Leading 0 Blanking
Upper: 0.60” High, Lower: 0.46” High

Power Supply

External Loop Power Supply: 35 Vdc, Max.
Isolated Transmitter: 10 Vdc at 50 mA – Max.
Isolated Transmitter: 12-24 Vdc at 100 mA – Max.
Isolated Transmitter: 24 Vdc ± 5 % at 200 mA – Max.
Isolated Transmitter: 5 Vdc at 50 mA – Max.

Communication

Baud Rate: 300 to 19,200 bit/sec
Data Length: 8-bits (1 Start Bit, 1 or 2 Stop Bits)
Modbus RTU

Deadband

0 to 100 % of Span

Range

Scaling Range: 1 to 23 mA for Any Display Range

Storage Temperature

-40° to 85° C (-40° to 185° F)

Loop Resistance

Output Loop Resistance: 10 to 700 ohms at 24 Vdc
Output Loop Resistance: 100 to 1,200 ohms at 35 Vdc (External)

Environmental Protection

Front Panel: IP65
Front Panel: NEMA 4X
IP66

Function

High & Low Alarms
Linear
Math Function
Password Protection
Programmable Exponent
Round Horizontal Tank Volume Calculation
Square Root

Output

Analog Output Programming: 23 mA – Max.
Digital Output Logic: 0-0.4 Vdc Low
Digital Output Logic: 3.1-3.3 Vdc High

Thermal Drift

0.4 µA/°C, Max.
0.8 µA/°C, Max.

Update Time

200 milliseconds

Delay Time

0 to 999.9 seconds
Transmit Time Delay: 0 to 199 milliseconds or Transmitter Always on for RS-422
Turn Around Delay: < 2 milliseconds

Rating

Relay: 2 or 4 SPDT (Form C)
Relay: 4 SPST (Form A)

Programming

Cloning Using Copy Function
Digital Inputs
Modbus Registers
Panel Buttons
PC & DPM ProView Software

Input Impedance

Current Ranges: 50 to 100 ohms (Depending on Resettable Fuse Impedance)
Voltage Ranges: > 1 megaohms

Linearization

Multi-Point Linearization: 2 to 32-Points for PV or PV1
Multi-Point Linearization: 2 to 8-Points for PV2 (Dual-Scale Level Feature)

Mounting

Panel Mount Bracket

Output Noise

Normal Mode Rejection: > 60 dB at 50/60 Hz

Current

Fuse: 5 A, Max.
Sink: 1.5 mA Min.
Source: 10 mA – Max.

Relay Operation

Automatic (Non-Latching)
Fail-safe
Latching (Requires Manual Acknowledge)
Off (Disable Unused Relays & Enable Interlock Feature, Manual ON/OFF Control Mode)
Pump Alternation Control (2 to 8 Relays)
Sampling (Based on Time)