West 6400 1/16 DIN Profiler Controller

TECHNICAL DATA

Features
Control Types	PID with Pre-tune and RaPID fuzzy logic, or Manual Tuning. Heat or Heat/Cool, applications
Auto/Manual	Selectable from front panel, with bumpless transfer
Output Configuration	Up to 3 total. Max 2 for control (Heat & Cool), max 2 for Alarms, max 1 for retransmit PV or SP
Alarm 1 & 2 Types	Process high, process low, setpoint deviation and band
Human Interface	4 buttons, 10mm & 8mm high LED's, plus run-hold, tune, event & profile/control status LED's
PC Configuration	Off-line configuration & profile editing via config socket (comms option not required)
Profiles
Number of Programs	4, each with 16 free-form segments (Ramp/Dwell/End). Max segment length 99 hours 59 minutes
Delayed Start	Max 99 hours 59mins delay from initiation to program start
Guaranteed Soak	Holds program if PV is outside of specified hold band during dwell segments
Program Cycles	1 to 9999 or infinite (continuously re-starts program at end)
Ramp Rate Definition	Either ramp rate, or time to final setpoint
Power Loss Recovery	Hot (continue profile from point of power fail) or Cold (end profile and return to controller mode)
Input
Thermocouple	J, K, R, S, T, B, L, & N.
RTD	3 Wire PT100, 50 Ohm per lead maximum (balanced)
DC Linear	0-20/4-20mA, 0-50/10-50mV, 0-5/1-5/0-10/2-10V. Scaleable -1999 to 9999, dec point available
Impedance	>100M Ohm for Thermocouple and mV ranges, 47K Ohm for V ranges and 4.7 Ohm for mA ranges
Accuracy	+/- 0.25% of input span +/- 1 LSD (T/C CJC better than 0.7°C)
Sampling	4 per second, 14 bit resolution approximately
Sensor Break Detection	< 2 secs (except zero based DC ranges), control O/P's turn off, *high alarms activate (*low for RTD inputs)
Output and Options
Control/Alarm/Event Relay	Contacts SPDT 2Amp resistive at 240V AC, >500,000 operations
DC for SSR	Drive capability >4.2V DC in 1K Ohm minimum (10V 500 Ohm version available)
DC Control/Retransmit	0-20/4-20mA into 500 Ohm max, 0-10/0-5V into 500 Ohm min. Accuracy, Control OP +/- 0.5%, Retransmit +/- 0.25%
Solid State (Triac)	0.01 to 1 Amp AC 20 to 280V, 47 to 63Hz
Remote Run-Hold	Volt free or TTL input (Hold = -0.6 to 0.8V or contact open, Run = 2 to 24V or contact close)
Communications	2 Wire RS485, 1200 to 9600 Baud, Modbus protoc
Operating and Environmental
Temperature & RH	0 to 55°C (-20 to 80°C storage), 20% to 95% RH non-condensing
Power Supply	100 to 240V 50/60Hz 7.5VA (optional 20 to 50V AC 7.5VA/22 to 65V DC 4W)
Front Panel Protection	IEC IP66 (Behind panel protection is IP20)
Approvals and Certification	CE, UL & Ulc

DIMENSIONS

CONNECTION DETAILS

FIELD RECONFIGURATION

Input
Configurable to any type, no extra parts required

Option Slot 1
Type is fixed as ordered. Either Relay/SSR (selectable), Triac or DC Linear (selectable for mV, mA, Volts)

Option Slot 2
Configurable as Cool O/P or Alarm, Event or Profile Active via plug-in Relay, Cool O/P or Alarm via plug-in SSR module, or Cool O/P only via Triac or DC Linear modules

Option Slot 3
Configurable as Alarm, Event or Profile Active via plug-in Relay, Alarm via plug-in SSR module, or retransmit using DC Linear module

Option Slot
Configurable as RS485 comms or remote run-hold, via plug-in modules

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