WARNING: Disconnect all power to the controller before
installing option cards.
Adding Option Cards
The PAX2C controller can be fitted with up to three option cards. FlexCard™
option cards can be placed in any of the three available PAX2C option card slots
and allows for multiple, and duplicate (2 max) FlexCards to be used in a single
controller. Standard option cards require that the option card be placed in a
specific PAX2C option card slot. Standard option card use is also limited to only
one option card for each function type. The function types include Setpoint/
Control (PAXCDS), Communications (PAXCDC), and Analog Output
(PAXCDL). Option cards can be installed initially or at a later date.
ANALOG INPUT FLEXCARDS (PX2FCA)
Analog Input FlexCard option cards can be placed in any of the three available
PAX2C option card slots and allow for multiple, and duplicate (2 max) FlexCards
to be used in a single controller.
BOTH ANALOG INPUT FLEXCARDS
Output Specifications: Four Solid-State NFET outputs
Type: Switched DC, N Channel open drain MOSFET
Current Rating: 1 A DC max
VDS ON: < 0.2 V @ 1 A
VDS Max: 30 VDC
Offstate Leakage Current: 0.5 µA max.
Output Power Supply (+Vout): 18 to 25 VDC @ 40 mA maximum.
Connections:
High compression cage-clamp terminal block (rear terminal block)
Wire Strip Length: 0.3" (7.5 mm)
Wire Gauge Capacity: 26 to 16 AWG (0.14 to 1.5 mm2)
Torque: 4.4-5.3 inch-lbs (0.5-0.6 N-m)
Spring-cage-clamp terminal block (top terminal block)
Wire Strip Length: 0.28" (7 mm)
Wire Gauge Capacity: 24-16 AWG (0.2-1.5 mm2)
PROCESS INPUT/REMOTE SETPOINT CARD: PX2FCA00
Note: A maximum of two Process Input/Remote Setpoint cards can be
installed in a PAX2C.
Input Ranges: 0 to 10 VDC, 0 to 20 mA DC
A/D Conversion: 16 bit, 6.8 samples/second
Input Specifications:
INPUT RANGE ACCURACY
@ 0-50°C
INPUT
IMPEDANCE
MAX INPUT
SIGNAL
10 V 0.1% of span 538 KΩ 30 V
20 mA 0.1% of span 10 Ω 150 mA
HEATER CURRENT MONITOR CARD: PX2FCA10
A/D Conversion: 16 bit, 6.8 samples/second
Input Specifications:
Type: Single phase, full wave monitoring of load currents
Input: 100 mA AC output from current transformer (RLC p/n CT005001
or equiv.)
Input Resistance: 5 Ω
Accuracy: ±1.0% full scale, 5 to 100% of range
Frequency: 50 to 400 Hz
Overload: 200 mA (continuous)
Output on time delay for break alarm: 1 second
COMMUNICATION CARDS (PAXCDC)
A variety of communication protocols are available for the PAX2C controller.
Only one PAXCDC card can be installed at a time. Note: For Modbus
communications use RS485 Communications Output Card and configure
communication (tYPE) parameter for Modbus.
SERIAL COMMUNICATIONS CARD: PAXCDC1_ and PAXCDC2_
Type: RS485 or RS232
Communication Type: Modbus ASCII, RLC Protocol (ASCII), and Modbus
RTU
Isolation To Sensor & User Input Commons: 500 Vrms for 1 min.
Not Isolated from all other commons.
Data: 7/8 bits
Baud: 1200 to 38,400
Parity: no, odd or even
Bus Address: Selectable 0 to 99 (RLC Protocol), or 1 to 247 (Modbus
Protocol), Max. 32 controllers 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 controller
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.
DIGITAL OUTPUT CARDS (PAXCDS)
The PAX2C controller has 6 available digital output option cards. Only one
PAXCDS card can be installed at a time. (Logic state of the outputs can be
reversed in the programming.) These option cards include:
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: 100K 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: 18 VDC unregulated, 30 mA max. total
External supply: 30 VDC max., 100 mA max. each output
OPTiOn Cards
Phone:
800.894.0412
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Fax:
888.723.4773
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Web:
www.the-red-lion.net
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Email:
[email protected]
