User manual

Publication 1797-6.5.1 - April 1999
A-4 Specifications
I/O Entity Parameters
Signal output (+ to -) for ch 0 to ch 7 (terminals: 0-1; 4-5; 8-9; 12-13; 17-18;
21-22; 25-26; 29-30)
Thermal Dissipation 18.4 BTU/hr
Module Location Cat. No. 1797-TB3 or -TB3S Terminal Base Unit
Conductors Wire Size 12 gauge (4mm
2
) stranded maximum
1.2mm (3/64in) insulation maximum
Dimensions 46 x 94 x 75mm (1.8 x 3.7 x 2.95in)
Weight 200g (approximately)
Keyswitch Position 4
Environmental Conditions
Operational Temperature
Storage Temperature
Relative Humidity
Shock Operating
Non-Operating
Vibration
-20 to +70
o
C (-4 to +158
o
F)
-40 to +85
o
C (-40 to +185
o
F)
5 to 95% noncondensing
Tested to 15g peak acceleration, 11(+1)ms pulse width
Tested to 15g peak acceleration, 11(+1)ms pulse width
Tested 2g @ 10-500Hz per IEC68-2-6
Agency Certification II (1) 2G EEx ia/ib IIB/IIC T4
Certification of Conformity DMT 98 ATEX E 032X
Protection Group Allowed
Capacitance
Allowed
Inductance
U
o
= 21V
I
o
= 93mA
P
o
= 145mW
EEx ia IIB 1.27µF 10mH
IIC 188nF 3mH
If concentrated
capacitance and/
or inductance
are available,
use the following
values.
EEx ia IIB 400nF 10mH
IIC 80nF 2mH