PAXCDC40 Red Lion Controls, PAXCDC40 Datasheet - Page 6

• Manufacturer Part Number: PAXCDC40
• Description: Modbus Communications Network Interface Card
• Manufacturer: Red Lion Controls

Specifications of PAXCDC40

• Accessory Type: Modbus Communications Network Interface Card
• Brand/series: PAX Series
• Card Type: Extended Modbus Communications Card
• Data Rate: 7⁄8 Bits
• Standards: cULus Listed, CSA Certified and CE Marked
• Voltage, Working: 50 V
• Pax Label Kit: 189 Different Engineering Units, Labels Inserted Inside the Unit
• For Use With: Red Lion PAX Digital Input Panel Meters
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Adding Option Cards
in cards. The details for each plug-in card can be reviewed in the specification
section below. Only one card from each function type can be installed at one time.
The function types include Setpoint Alarms (PAXCDS), Communications
(PAXCDC), and Analog Output (PAXCDL). The plug-in cards can be installed
initially or at a later date.
PAXI COMMUNICATION CARDS (PAXCDC)
series. Only one of these cards can be installed at a time. When programming
the unit via Crimson, a Windows
must be used.
PAXCDC10 - RS485 Serial (Terminal)
PAXCDC1C - RS485 Serial (Connector)
PAXCDC20 - RS232 Serial (Terminal)
PAXCDC2C - RS232 Serial (Connector)
SERIAL COMMUNICATIONS CARD
DEVICENET™ CARD
MODBUS CARD
PROFIBUS-DP CARD
PROGRAMMING SOFTWARE
meter from a PC. Crimson offers standard drop-down menu commands, that
make it easy to program the PAX meter. The PAX program can then be saved in
a PC file for future use. A PAX serial plug-in card or PAX USB programming
card is required to program the meter using the software.
O
The PAX and MPAX series meters can be fitted with up to three optional plug-
A variety of communication protocols are available for the PAX and MPAX
Type: RS485 or RS232
Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.
Data: 7/8 bits
Baud: 300 to 19,200
Parity: no, odd or even
Bus Address: Selectable 0 to 99, Max. 32 meters per line (RS485)
Transmit Delay: Selectable for 2 to 50 msec or 50 to 100 msec (RS485)
Compatibility: Group 2 Server Only, not UCMM capable
Baud Rates: 125 Kbaud, 250 Kbaud, and 500 Kbaud
Bus Interface: Phillips 82C250 or equivalent with MIS wiring protection per
Node Isolation: Bus powered, isolated node
Host Isolation: 500 Vrms for 1 minute (50 V working) between DeviceNet™
Type: RS485; RTU and ASCII MODBUS modes
Isolation To Sensor & User Input Commons: 500 Vrms for 1 minute.
Baud Rates: 300 to 38400.
Data: 7/8 bits
Parity: No, Odd, or Even
Addresses: 1 to 247.
Transmit Delay: Programmable; See Transmit Delay explanation.
Fieldbus Type: Profibus-DP as per EN 50170, implemented with Siemens
Conformance: PNO Certified Profibus-DP Slave Device
Baud Rates: Automatic baud rate detection in the range 9.6 Kbaud to 12 Mbaud
Station Address: 0 to 125, set by rotary switches.
Connection: 9-pin Female D-Sub connector
Network Isolation: 500 Vrms for 1 minute (50 V working) between Profibus
Crimson is a Windows
Working Voltage: 50 V. Not Isolated from all other commons.
DeviceNet™ Volume I Section 10.2.2.
and meter input common.
Working Voltage: 50 V. Not isolated from all other commons.
SPC3 ASIC
network and sensor and user input commons. Not isolated from all other
commons.
PTIONAL
WARNING: Disconnect all power to the unit before
installing Plug-in cards.
®
based program that allows configuration of the PAX
®
P
based program, the RS232 or RS485 Cards
LUG
PAXCDC30 - DeviceNet
PAXCDC40 - Modbus (Terminal)
PAXCDC4C - Modbus (Connector)
PAXCDC50 - Profibus-DP
-
IN
O
UTPUT
6
SETPOINT CARDS (PAXCDS)
cards. Only one of these cards can be installed at a time. (Logic state of the
outputs can be reversed in the programming.) These plug-in cards include:
DUAL RELAY CARD
QUAD RELAY CARD
QUAD SINKING OPEN COLLECTOR CARD
QUAD SOURCING OPEN COLLECTOR CARD
PAXI ANALOG OUTPUT CARD (PAXCDL)
from the analog output plug-in card. The programmable output low and high
scaling can be based on various display values. Reverse slope output is possible
by reversing the scaling point positions.
ANALOG OUTPUT CARD
The PAX and MPAX series has 4 available setpoint alarm output plug-in
Type: Two FORM-C relays
Isolation To Sensor & User Input Commons: 2000 Vrms for 1 min.
Contact Rating:
Life Expectancy: 100 K cycles min. at full load rating. External RC snubber
Response Time: 5 msec. nominal pull-in with 3 msec. nominal release
Timed Output Accuracy: Counter = ± 0.01% + 10 msec.
Type: Four FORM-A relays
Isolation To Sensor & User Input Commons: 2300 Vrms for 1 min.
Contact Rating:
Life Expectancy: 100K cycles min. at full load rating. External RC snubber
Response Time: 5 msec. nominal pull-in with 3 msec. nominal release
Timed Output Accuracy: Counter = ± 0.01% + 10 msec.
Type: Four isolated sinking NPN transistors.
Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.
Rating: 100 mA max @ V
Response Time: Counter = 25 μsec; Rate = Low Update time
Timed Output Accuracy: Counter = ± 0.01% + 10 msec.
Type: Four isolated sourcing PNP transistors.
Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.
Rating: Internal supply: 24 VDC ± 10% , 30 mA max. total
Response Time: Counter = 25 μsec; Rate = Low Update time
Timed Output Accuracy: Counter = ± 0.01% + 10 msec.
Either a 0(4)-20 mA or 0-10 V retransmitted linear DC output is available
Types: 0 to 20 mA, 4 to 20 mA or 0 to 10 VDC
Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.
Accuracy: 0.17% of FS (18 to 28°C); 0.4% of FS (0 to 50°C)
Resolution: 1/3500
Compliance: 10 VDC: 10 K load min., 20 mA: 500  load max.
Response Time: 50 msec. max., 10 msec. typ.
C
PAXCDS10 - Dual Relay, FORM-C, Normally open & closed
PAXCDS20 - Quad Relay, FORM-A, Normally open only
PAXCDS30 - Isolated quad sinking NPN open collector
PAXCDS40 - Isolated quad sourcing PNP open collector
Working Voltage: 240 Vrms
One Relay Energized: 5 amps @ 120/240 VAC or 28 VDC (resistive load),
Total current with both relays energized not to exceed 5 amps
extends relay life for operation with inductive loads
Working Voltage: 250 Vrms
One Relay Energized: 3 amps @ 250 VAC or 30 VDC (resistive load), 1/10
Total current with all four relays energized not to exceed 4 amps
extends relay life for operation with inductive loads
Working Voltage: 50 V.
Working Voltage: 50 V.
PAXCDL10 - Retransmitted Analog Output Card
Working Voltage: 50 V.
1/8 HP @120 VAC, inductive load
HP @120 VAC, inductive load
External supply: 30 VDC max., 100 mA max. each output
ARDS
SAT
Rate = ± 0.01% + 20 msec.
Rate = ± 0.01% + 20 msec.
Rate = ± 0.01% + 20 msec.
Rate = ± 0.01% + 20 msec.
Not Isolated from all other commons.
Not Isolated from all other commons.
Not Isolated from all other commons.
= 0.7 V max. V
MAX
= 30 V