Lake Shore Model 332 Temperature Controller User’s Manual
Specifications (Continued)
Interface
IEEE-488.2 Interface
Features: SH1,AH1,T5,L4,SR1,RL1,PP0,DC1,DT0,C0,E1
Reading Rate: To 10 readings per second on each input
Software Support: LabView Driver
Serial Interface
Electrical Format: RS-232C
Max. Baud Rate: 9600 Baud
Connector: DE-9
Reading Rate: To 10 readings per second on each input (at 9600 Baud)
Special Interface Features: Model 330 command emulation mode
Alarms
Number: 4, High and Low for each input
Data Source: Temperature, Sensor Units, Linear Equation
Settings: Source, High & Low Setpoint, Deadband, Latching or Non-Latching, Audible On/Off
Actuators: Display annunciator, beeper, relays
Relays
Number: 2
Contacts: Normally Open (NO), Normally Closed (NC), and Common (COM)
Contact Rating: 30 VDC at 5 A
Operation: Activate relays on high, low, or both alarms for either input or manual
Connector: Detachable terminal block
Analog Voltage Output (when not used as control loop 2 output)
Scale: User selected
Update Rate: 10 readings per second
Data Source: Temperature, Sensor Units, Linear Equation
Settings: Input, Source, Top of scale, Bottom of scale, or manual
Range: ±10 V
Resolution: 0.3 mV
Accuracy: ±2.5 mV
Maximum Output Power: 1 W (jumper selected)
Minimum Load Resistance: 100 Ω (short-circuit protected)
Source Impedance: 0.01 Ω
General
Ambient Temperature: 15 – 35 °C at rated accuracy. 10 – 40 °C at reduced accuracy
Power Requirement: 100, 120, 220, 240 VAC, +6% –10%, 50 or 60 Hz., 150 VA
Size: 217 mm wide × 90 mm high × 368 mm deep (8.5 × 3.5 × 14.5 inches), half rack
Weight: 4.8 kilograms (10.5 pounds)
Ordering Information
Standard Temperature Controllers
Part Number Description (Input configuration cannot be changed in the field)
332S Two Diode/Resistor Inputs
332S-T1 One Diode/Resistor, One Thermocouple Input
332S-T2 Two Thermocouple Inputs
Power Options (Select one, the instrument will be configured for selected power and fuses)
VAC-100 Instrument configured for 100 VAC with U.S. power cord
VAC-120 Instrument configured for 120 VAC with U.S. power cord
VAC-220 Instrument configured for 220 VAC with European power cord
VAC-240 instrument configured for 240 VAC with European power cord
VAC-120-All Instrument configured for 120 VAC with U.S. power cord and universal European
power cord and fuses for 220/240 setting (extra charge for this option)
1-10 Introduction