Lakeshore 211 - Relay Specifications; Analog Output Specifications

Lake Shore Model 211 User’s Manual
1-
4
Introduction
Interface (Continued)
Relays:
Number: 2
Contacts: Normally Open (NO), Normally Closed (NC), and Common (C)
Contact Rating: 30 VDC at 1 A
Settings: manually off, manually on, follows alarms
Connector: DB-25 (shares input connector)
Analog Output:
Isolation: Output is not isolated from chassis ground
Update Rate: 7 rdg/s
Voltage
Current
Range:
0 – 10 V
4 – 20 mA
Resolution:
0.15 mV
0.3 µA
Accuracy:
±1.25 mV
±5.0 µA
Minimum Load Resistance:
500  (short-
circuit protected)
NA
Compliance Voltage:
NA
10 V
Load Regulation
NA
±0.02% rdg
0 to 500 
Scales:
Temperature
Sensor Units (Fixed by type)
0 – 20 K
0 – 100 K
0 – 200 K
0 – 325 K
0 – 475 K
0 – 1000 K
Diodes: 1 V = 1V
100  Platinum: 1 V = 100 
1000  Platinum: 1 V = 1000 
NTC Resistor: 1 V = 1000 
Settings: Voltage or current, scale
Connector: DB-25 (shares input connector)
General
Ambient Temperature Range: 15 – 35 °C (59 – 95 °F) at rated accuracy,
10 – 40 °C (50 – 104 °F) at reduced accuracy
Power Requirement: Regulated +5 VDC at 400 mA, Barrel Plug 5.5mm OD x
2.1mm ID x 9.9mm L
Size: 96 mm W × 48 mm H × 166 mm D (3.8 × 1.9 × 6.5 in)
Mounting: Panel mount into 91 mm W × 44 mm H (3.6 × 1.7 in) cutout
Weight: 0.45 kg (1 lb)
Approval: CE mark, RoHS compliant