CBLUSB01 datasheet(5/32 Pages) REDLION

5 / 32 page

WARNING: Disconnect all power to the unit before

installing option cards.

Adding Option Cards

The PAX and MPAX series meters can be fitted with up to three option cards.

The details for each option 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

or PAXUSB), and Analog Output (PAXCDL). The option cards can be installed

initially or at a later date.

COMMUNICATION CARDS (PAXCDC)

A variety of communication protocols are available for the PAX and MPAX

series. Only one of these cards can be installed at a time. When programming

the unit via Crimson, a Windows® based program, a USB, RS232 or RS485

Card must be used.

SERIAL COMMUNICATIONS CARD: PAXCDC1_ and PAXCDC2_

Type: RS485 or RS232

Communication Type: RLC Protocol (ASCII), Modbus RTU, and Modbus

ASCII

Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.

Not Isolated from all other commons.

Baud: 300 to 38,400

Data: 7/8 bits

Parity: No, Odd or Even

Bus Address: Selectable 0 to 99 (RLC Protocol), or 1 to 247 (Modbus

Protocol), Max. 32 meters per line (RS485)

Transmit Delay: Selectable for 0 to 0.250 sec (+2 msec min)

DEVICENET™ CARD: PAXCDC30

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

DeviceNet™ Volume I Section 10.2.2.

Node Isolation: Bus powered, isolated node

Host Isolation: 500 Vrms for 1 minute between DeviceNet™ and meter input

common.

PROFIBUS-DP CARD: PAXCDC50

Fieldbus Type: Profibus-DP as per EN 50170, implemented with Siemens

SPC3 ASIC

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 between Profibus network and

sensor and user input commons. Not isolated from all other commons.

PAXUSB PROGRAMMING CARD: PAXUSB00

Type: USB Virtual Comms Port

Communication Type: RLC protocol (ASCII), Modbus RTU, and Modbus

ASCII.

Connection: Type mini B

Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.

Not Isolated from all other commons.

Baud Rate: 300 to 38,400

Unit Address: Selectable 0 to 99 (RLC protocol) or 1 to 247 (Modbus

protocol).

SETPOINT CARDS (PAXCDS)

The PAX and MPAX series has 6 available setpoint alarm output option

cards. Only one of these cards can be installed at a time. (Logic state of the

outputs can be reversed in the programming.)

DUAL RELAY CARD: PAXCDS10

Type: Two FORM-C relays

Isolation To Sensor & User Input Commons: 2000 Vrms for 1 min.

Contact Rating:

One Relay Energized: 5 amps @ 120/240 VAC or 28 VDC (resistive load).

Total current with both relays energized not to exceed 5 amps

Life Expectancy: 100 K cycles min. at full load rating. External RC snubber

extends relay life for operation with inductive loads

QUAD RELAY CARD: PAXCDS20

Type: Four FORM-A relays

Isolation To Sensor & User Input Commons: 2300 Vrms for 1 min.

Contact Rating:

One Relay Energized: 3 amps @ 240 VAC or 30 VDC (resistive load)

Total current with all four relays energized not to exceed 4 amps

Life Expectancy: 100 K cycles min. at full load rating. External RC snubber

extends relay life for operation with inductive loads

QUAD SINKING OPEN COLLECTOR CARD: PAXCDS30

Type: Four isolated sinking NPN transistors.

Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.

Not Isolated from all other commons.

Rating: 100 mA max @ VSAT = 0.7 V max. VMAX = 30 V

QUAD SOURCING OPEN COLLECTOR CARD: PAXCDS40

Type: Four isolated sourcing PNP transistors.

Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.

Not Isolated from all other commons.

Rating: Internal supply: 24 VDC ± 10%, 30 mA max. total

External supply: 30 VDC max., 100 mA max. each output

DUAL TRIAC/DUAL SSR DRIVE CARD: PAXCDS50

Triac:

Type: Isolated, zero crossing detection

Voltage: 260 VAC max., 20 VAC min.

Max Load Current: 1 Amp @ 25°C

0.75 Amp @ 50°C

Total load current with both triacs ON not to exceed 1.5 Amps

Min Load Current: 5 mA

Off State Leakage Current: 1 mA max @ 60 Hz

Operating Frequency: 20-400 Hz

SSR Drive:

Type: Two isolated sourcing PNP Transistors.

Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.

Not Isolated from all other commons.

Rating:

Output Voltage: 18/24 VDC (unit dependent) ± 10%, 30 mA max.

total both outputs

QUAD FORM C RELAY CARD: PAXCDS60

Type: Four FORM-C relays

Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.

Contact Rating:

Rated Load: 3 Amp @ 30 VDC/125 VAC

Total Current With All Four Relays Energized not to exceed 4 amps

Life Expectancy: 100 K cycles min. at full load rating. External RC snubber

extends relay life for operation with inductive loads

ALL SETPOINT CARDS

Response Time: See update rates step response specification; add 6 msec

(typical)for relay card

LINEAR DC OUTPUT (PAXCDL)

Either a 0(4)-20 mA or 0-10 V retransmitted linear DC output is available

from the analog output option 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: PAXCDL10 - Self-Powered Output (Active)

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.

Not Isolated from all other commons.

Accuracy: 0.17% of FS (18 to 28°C); 0.4% of FS (0 to 50°C)

Resolution: 1/3500

Compliance: 10 VDC: 10 KΩ load min., 20 mA: 500 Ω load max.

Step Response: See update rates step response specification

Update time: See ADC Conversion Rate and Update Time parameter

OPTiOn Cards

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