The Eurotherm Chessell 4250G, high specification, 250 mm graphic chart recorder combines the latest technology with the proven reliability for which Chessell are renowned. Designed to meet the rigorous requirements of an industrial environment, the recorder is ideal for production and test purposes.

No OF 3-WIRE UNIVERSAL INPUT BOARDS
1 Board (8 channels)
2 Boards (16 channels)
3 Boards (24 channels)
4 Boards (32 channels)
5 Boards (40 channels)
6 Boards (48 channels)
7 Boards (56 channels)

No OF 2-WIRE DC INPUT BOARDS
1 Board (16 channels)
2 Boards (32 channels)
3 Boards (48 channels)
4 Boards (64 channels)
5 Boards (80 channels)
6 Boards (96 channels)

No OF RELAY OUTPUT BOARDS
1 Board (8 Relays)
2 Boards (16 Relays)
3 Boards (24 Relays)
4 Boards (32 Relays)
5 Boards (40 Relays)
6 Boards (48 Relays)
7 Boards (56 Relays)

No OF 8 CHANNEL ANALOG RETRANSMISSIONBOARDS
1 Board (8 Channels)
2 Boards (16 Channels)
3 Boards (24 Channels)
4 Boards (32 Channels)

No OF 4 CHANNEL ANALOG RETRANSMISSION BOARDS
1 Board (4 Channels)
2 Boards (8 Channels)
3 Boards (12 Channels)
4 Boards (16 Channels)
5 Boards (20 Channels)
6 Boards (24 Channels)
7 Boards (28 Channels)

COMMUNICATIONS GRAPHICS
MODBUS® + (XIODL) Graphic Network

SUPPLY VOLTAGE
90-132V ac (50/60Hz)
180-264V ac (50/60Hz)

MOUNTING
Panel Mounting
Bench/Portable

DOOR TYPE FOR GRAPHICS
NEMA 3 (IP 54)
NEMA 4 (IP65)
NEMA 4 (IP65) Tamper Proof

CHART TYPE (OPTIONAL)
No Writing System
22 meter Z Fold
32 meter Roll

No OF CHART DIVISIONS
100
120
140
150

PCMCIA MEMORY CARD
2MB SRAM Card
6MB SRAM Card
16MB ATA Flash Card
32MB ATA Flash Card
64MB ATA Flash Card
256MB ATA Flash Card

MEMORY CARD SOFTWARE
Configuration Save/Restore
ASCII Data logging (includes config.)
Packed Data logging (includes config. and ASCII)

MATHEMATICAL CAPABILITIES
Level 1 (basic functions) 32 derived variables
Level 2 (advanced functions) 32 derived variables
Continuous Emissions Monitoring, Level 2, 96 derived variables, 12 timers, 12 totalizers and 12 counters
Quality Monitoring, Level 2, 6 trace generators, and 12 timers

TOTALIZERS, COUNTERS, AND TIMERS
12 each totalizers, counters, timers

ROLLING MEMORY SOFTWARE
Rolling Memory

ADDITIONAL TREND MEMORY
Additional 10Mb memory

REMOTE CJC SGMOCK
Remote CJC socketed
Remote CJC No Sockets

PC CONFIGURATION SOFTWARE

CERTIFICATES
CSA
CE

BOARD OPTIONS
Conformal Coating (tropicalization)

INPUT SIGNAL CONDITIONING
250 ohm shunt resistor
100 ohm shunt resistor
250:1 attenuator