5108-DFCM-HART

DF1 Master/Slave to HART Analog Gateway (4 chan)

5108-DFCM-HART

Discontinued: No new product for sale. More Info

The HART Analog Input Gateway provides a clean way to integrate HART Analog instruments with existing controller platforms on a DF1 network. The gateway works well for field applications where it can be installed closer to HART instrument, saving on copper cable and installation costs. The gateway also saves valuable rack space for other in-chassis options. The gateways provide extremely fast channel update times (all channels updating simultaneously in 67 ms) making the HART Analog Input Gateway ideal for applications where high speeds and point-to-point connectivity are required. These gateways are available in 4 and 8 Analog input channel options.

 The DF1 (DFCM) protocol driver supports Master or Slave implementations of the protocol on each DF1 port. All DF1 ports are individually configurable, providing a great deal of flexibility.

 The HART Analog Protocol exists in 4 and 8 channel implementations. This driver can be configured on an individual channel basis to operate as a HART Master Station and supports all the available HART commands including Universal, Common Practice and Device Specific Commands. Each HART channel is independently configured to interface with the internal database in the module.

Caractéristiques Avantages

Applications

Configuration ProSoft Configuration Builder (PCB) provides a quick and easy way to manage module configuration files and view module and network diagnostics. PCB is not only a powerful solution for new configuration files, but also allows you to import information from previously installed (known working) configurations to new projects.

Applications

Configuration ProSoft Configuration Builder (PCB) provides a quick and easy way to manage module configuration files and view module and network diagnostics. PCB is not only a powerful solution for new configuration files, but also allows you to import information from previously installed (known working) configurations to new projects.

Spécifications

Internal Database

The ProLinx module contains an internal database that consists of areas for application data, status information, and configuration information.

The internal database is shared between all ports on the module and is used as a conduit to pass information from a device on one network to one or more devices on another network.

Application Data Area

The data area is used to store and retrieve data by the protocol drivers and for data exchange between protocols. The database is used as a source for write commands to remote devices and holds data collected from the remote devices. Commands defined in the configuration file (stored in the configuration data area) control how the data is to be handled in the database.

Status Data Area

This area is used to store error codes, counters, and port status information for each port.

Configuration Data Area

This area contains module configuration information such as port configuration, network information, and command configuration. This configuration file is downloaded to, or uploaded from, this area.

Matériel

Specification

Description

Power Supply

24 VDC nominal
18 to 32 VDC allowed
Positive, Negative, GND Terminals
2.5 mm screwdriver blade

Current Load

500 mA max @ 32 VDC max

Operating Temperature

-4° F to 122° F (-20° C to 50° C)

Storage Temperature

-40° F to 185° F (-40° C to 85° C)

Relative Humidity

5% to 95% (with no condensation )

Dimensions

Standard:
 5.20 in H x 2.07 in W x 4.52 in D (13.2 cm x 5.25 cm x 11.48 cm)
Extended:
 5.20 in H x 2.73 in W x 4.52 in D
(13.2 cm x 6.934 cm x 11.48 cm)

LED Indicators

Power and Module Status
Application Status
Serial Port Activity
Serial Port Error Status

Configuration Serial Port

DB-9M RS-232 only
No hardware handshaking

Ethernet Port (Ethernet modules only)

10Base-T half duplex RJ45 Connector
Link and Activity LED indicators
Electrical Isolation 1500 V RMS at 50 Hz to 60 Hz for 60 s, applied as specified in section 5.3.2 of IEC 60950: 1991
Ethernet Broadcast Storm Resiliency = less than or equal to 5000 [ARP] frames-per-second and less than or equal to 5 minutes duration

Application Ports

Modbus Plus Connector
Two DB9 Female Standard Modbus Plus connectors

Serial Port Isolation

2500 V RMS port signal isolation per UL 1577
3000 VDC min. port to ground and port to logic power isolation

Shipped with Each Unit

Mini-DIN to DB-9M serial cables
4 ft RS-232 configuration cable
2.5mm screwdriver
CD (docs and Configuration utility)
RS-422/485 DB-9 to Screw Terminal Adaptor (1 or 4, depending on ports)

Téléchargements

ProSoft Configuration Builder (PCB)
DFCM HART Analog Datasheet 78,94 kB Dernière Modification 08/11/2014
DFCM Protocol Manual 866,04 kB Dernière Modification 16/02/2012
HART Analog Protocol Manual 663,68 kB Dernière Modification 16/02/2012
HART Driver Manual 922,47 kB Dernière Modification 15/09/2017

Protocoles

DFCM Protocol Specification


The DF1 protocol driver supports Master or Slave implementations of the protocol on each DF1 port. All DF1 ports are individually configurable.


Protocol Specifications

The DF1 Master/Slave Protocol driver provides extensive support for both Master and Slave implementations of the protocol. The serial port on the gateway is user-configurable to support the DF1 protocol (Master or Slave, Error Checking, Baud rate, etc).

General Parameters

Communication parameters

Local Station ID: 0 to 254
Ports 1 to 3 Baud Rate: 110 to 115K baud
Stop Bits: 1
Data Size: 8 bits
Parity: None, Even, Odd
RTS Timing delays: 0 to 65535 milliseconds

Error Checking

BCC and CRC

Miscellaneous

Full hardware handshaking control, providing radio, smart modem and multi-drop support
Floating point data supported

DF1 Master Protocol Specifications

The ports on the module can be individually configured as Master ports. When configured in master mode, the DFCM module is capable of reading and writing data to remote DF1 devices.

DF1 Master Driver

DF1 Modes

Full-Duplex - Master (Module generates commands)

Half-Duplex - Polling

Command List

Up to 100 commands per Master port, each fully-configurable for function, slave address, register to/from addressing and word/bit count

Polling of Command List

User-configurable polling of commands, including disabled, continuous, and on change of data (write only)

DF1 Slave Protocol Specifications

The ports on the module can be individually configured to support the Slave mode of the DF1 protocol. When in slave mode, the module can accept DF1 commands from a master to read/write data stored in the module's internal registers.

DF1 Slave Driver

DF1 Modes

Full Duplex - Slave (not peer mode)
Half Duplex - Polled

Configurable parameters per slave port

Data Table File Start (File N[x] 0 to 999)
Data Table File Size (1 to 1000 words)
Data Table location in database (0 to 3999)


HART Analog Protocol Specification


The HART Analog protocol driver works as a single current loop, point-to-point Master on four channels (all channels set up as channel 0). Each channel is individually configurable.


Protocol Specifications

The auto-poll mode allows the module to automatically collect data from each HART instrument on the channel and store the data in the module's database without the use of user commands. The module automatically generates HART commands 0, 3, 13, 14 and 15.

General Parameters

Communication parameters

Number of HART Preambles: 2 to 50
Enable Handheld: Y or N
Primary Master: Y or N

Configurable Parameters per Channel

Auto-Poll Enable, Short / Long Address Retries, Retries After Error
Poll Time After Error, Number of Commands, Slave List Error Pointer

HART Driver

Command List

Up to 100 fully configurable commands per channel

Polling of command list

User configurable polling of commands, including disabled, continuous, on change of data (write only) and dynamically user or automatic enabled.

Isolated HART Analog Input Specifications

Input Range

Current: 4 to 20mA with HART

Resolution

16bits

Input Filter

First Order Sync: 10 Hz

Current Input Resistance

247.6 ohms +/- 1%

Open circuit detection time

1/2 second maximum

Over current

+/-40mA continuous, maximum

Common Mode Noise Rejection

105dB

Calibrated Accuracy @ 25°C

4 to 20 mA: 0.05% of reading

Input Isolation Voltage

2500 V RMS per UL 1577, transformer isolated

24V DC Isolation Voltage

1500 VDC

HART® is a registered trademark of the HART Communication Foundation


Certifications

CB Safety 35,78 kB Dernière Modification 27/08/2012
CE Mark 92,34 kB Dernière Modification 07/03/2019
Russian GOST-R 7,07 MB Dernière Modification 22/02/2013
GOST-R Declaration of Conformity 6,68 MB Dernière Modification 22/02/2013
UL/cUL; Class 1, Div 2 1,08 MB Dernière Modification 02/07/2013
UL/cUL; Class 1, Div 2 (Canada) 1,10 MB Dernière Modification 02/07/2013