ES-1806 Rev.11
18BXE
Rack-mounted DCS Signal Conditioners 18-RACK
STANDARD RACK
Functions & Features
• Standard 19" rack for 18-RACK signal conditioners
• Line power supplied via the rear rack bus
• Dual-redundant power supply or two independent power sources selectable with AC power supply
• Direct interface to various DCS with the rack connector
MODEL: 18BXE–[1]-[2][3]
ORDERING INFORMATION
• Code number: 18BXE-[1]-[2][3]
Specify a code from below for each of [1] through [3].
(e.g. 18BXE-Y0-K2/M)
[1] CONNECTOR
0
: None
U1
: Fujitsu FCN type I/O connector
Y0
: Yokogawa DCS connector
N1
: Nippon Shokubai DCS connector
K1
: Azbil DCS AI connector
K2
: Azbil DCS AO connector
K3
: Azbil DCS AI connector (ELCO connector)
K4
: Azbil DCS AO connector (ELCO connector)
E1
: Toshiba DCS SAMP1 card use
E2
: Toshiba DCS SAOP1 card use
E3
: Toshiba DCS SAIN1 card use
(Panasonic AXM220001 used)
(DISCONTINUED; replace with code "E3A".)
E3A
: Toshiba DCS SAIN1 card supported
(Omron XG4A-2031 used)
We guarantee the connecting section.
[2] POWER SUPPLY UNIT
AC Power
K
: 85 – 132 V AC; single power source
(Operational voltage range 85 – 132 V, 47 – 63 Hz)
K2
: 85 – 132 V AC; dual-redundant power supply
(Operational voltage range 85 – 132 V, 47 – 63 Hz)
KK
: 85 – 132 V AC; two independent power sources
(Operational voltage range 85 – 132 V, 47 – 63 Hz)
L
: 170 – 264 V AC; single power source
(Operational voltage range 170 – 264 V, 47 – 63 Hz)
L2
: 170 – 264 V AC; dual-redundant power supply
(Operational voltage range 170 – 264 V, 47 - 63 Hz)
DC Power
R
: 24 V DC; no power supply unit
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
AC/DC Power
KR
: 85 – 132 V AC / 24 V DC; two independent power sources
(85 – 132 V, 47 – 63 Hz or 24V ±10 %, ripple 10 %p-p max.)
(Redundant or independent power sources are recommended for long time use without interruption.)
[3] OPTIONS
Mounting Bracket
blank
: Rack mounting, standard
/M
: Center mounting
/W
: Surface mounting
RELATED PRODUCTS
• Blank filler plate (model: P-181)
• Connector terminal block (model: CNT)
• Special cable with 40-pin connector (model: FCN)
GENERAL SPECIFICATIONS
Construction
: Metal plates assembly
Coating
: Colored Zn-Cr
Capacity
: 16 positions
Connection
Power input
: M4 screw terminals (torque 0.8 N·m)
Power alarm output
: M4 screw terminals (torque 0.8 N·m)
Screw terminal
: Nickel-plated brass
Power alarm output
: N.C. contact turns off at power failure or failure of power units. Supplied only with dual-redundant power supply or two independent power sources
Power RUN LED
: Light turns on in normal conditions (supplied only with dual-redundant power supply or two independent power sources)
OUTPUT SPECIFICATIONS
■
Alarm Output
Rated load
: 250 V AC @ 3 A (cos ø = 1)
30 V DC @ 3 A (resistive load)
Maximum switching voltage
: 250 V AC, 30 V DC
Maximum switching power
: 750 VA, 90 W
Minimum load
: 5 V DC @ 10 mA
Mechanical life
: ≥ 5 × 10
7
cycles
INSTALLATION
Power consumption
•
AC
: 130 VA min.
•
DC
: 2.5 A min.
Operating temperature
: -5 to +55°C (23 to 131°F) 0 to 50°C (32 to 122°F) for AC power
Operating humidity
: 30 to 90 %RH (non-condensing)
Mounting
: JIS or EIA standard rack or surface
Weight
Single power supply w/o power units
:
3.5 kg (7.7 lb) with DC power type
4.0 kg (8.8 lb) with AC power type
Dual-redundant or two independent power sources
:
4.0 kg (8.8 lb) with AC/DC power type
4.5 kg (9.9 lb) with AC/AC power type
PERFORMANCE
Insulation resistance
: ≥ 100 MΩ with 500 V DC
(I/O connector to power to FG)
Dielectric strength
: 500 V AC @ 1 minute
(I/O connector to power)
1500 V AC @ 1 minute (power to FG)
500 V AC @ 1 minute (1000 V for 24 V DC)
(I/O connector to FG)
MOUNTING REQUIREMENTS
CONNECTION DIAGRAM
DIMENSIONS unit: mm (inch)
I/O CONNECTOR PIN ASSIGNMENT