Measurement Computing TempScan/1100 - Manual (Page 39)

TempScan / MultiScan User's Manual 889897 Expansion Unit 2-3
Exp/10A Specifications
C C C CAUTION AUTION AUTION AUTION
Please read this manual carefully! If equipment is used in any manner not
specified in this manual, the protection provided by the equipment may be
impaired.
Note: These specifications are subject to change without notice.
Installation Category: For CE: Category 2 for Line Voltage Input terminal. All other terminals are
Category 1.
Master/Slave Port: Female DB-25 (2)
Number of Slots: Two (2).
Number of Channels (TempScan/1100): Up to 64 differential voltage or thermocouple inputs, or up to 32
RTD inputs; accepts any combination of two (2) TempTC/32B, TempV/32B or TempRTD/16B
scanning modules.
Number of Channels (MultiScan/1200): Up to 48 differential voltage or thermocouple inputs;
accepts any combination of two (2) MTC/24 and MHV/24 scanning modules.
Channel to System Isolation: 60V peak.
Dimensions: 425mm wide x 305mm deep × 45mm high (16.75” × 12” × 1.75”).
Weight: 2.53 kg. (5.5 lbs.).
Operating Environment: For standard: Indoor use, 0 to 50°C; 0 to 95% RH (non-condensing) to 35°C;
linearly derate 3% RH/°C from 35 to 50°C; For CE: Indoor use at altitudes below 2000 m, 0 to
40
°°°°C; 0 to 80% RH up to 31°°°°C decreasing linearly 4% RH/°°°°C to 40°°°°C.
Controls: Power Switch (external), DIP switch for setting slave ID (external).
Front Panel Indicators: LED indicators for SCAN, ERROR, and POWER.
Power: 105-125 or 210-250 VAC, 50/60 Hz; 20 VA maximum.
CAUTION CAUTION CAUTION CAUTION
Line Voltage: The protective conductor terminal on the AC line connector must
be connected to an external protective earthing system. Failure to make such a
connection will impair protection from shock.
WARNING WARNING WARNING WARNING
Service: This product contains no operator serviceable parts. Service must be
performed by qualified personnel. All terminals, including the AC line and
scanning cards, must be disconnected prior to opening the Exp/10A case.
Internal voltage potentials exist which could cause bodily injury or death!
Fuse: 1/2A, 250 V, Slo Blo, 3AG (for 105-125V power line) or 1/4A, 250V, Slo Blo, 3AG (for 210-250V
power line).
CAUTION CAUTION CAUTION CAUTION
Fuse Failure: Fuse failure indicates a possible problem within the device circuitry.
If a fuse blows, contact a qualified service representative. Replacement fuses are
to be installed by qualified service personnel with the unit disconnected from the
power source and with all other terminals disconnected. If the line voltage selector
is changed, then the fuse designated for that line voltage must be used.