ES-8419 Rev.12
R3-BA32A
Remote I/O R3 Series
BCD CODE INPUT MODULE
(7-digit BCD)
MODEL: R3–BA32A[1][2]
ORDERING INFORMATION
• Code number: R3-BA32A[1][2]
Specify a code from below for each of [1] and [2].
(e.g. R3-BA32AW/CE/Q)
• Specify the specification for option code /Q
(e.g. /C01)
NO. OF CHANNELS
32
: BCD code, 7 digits (4 channels/digit)
EXCITATION SUPPLY
A
: External excitation, 24 V DC
[1] COMMUNICATION MODE
S
: Single
W
: Dual
[2] OPTIONS (multiple selections)
Standards & Approvals
blank
: Without CE
/CE
: CE marking
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
/C04
: Polyolefin coating
RELATED PRODUCTS
• Connector terminal block (model: CNT)
• Special cable with 40-pin connector (model: FCN)
GENERAL SPECIFICATIONS
Connection
Internal bus
: Via the Installation Base (model: R3-BSx)
Input
: 40-pin connector (OTAX N365P040AU
Fujitsu FCN-365P040-AU...discontinued))
Internal p
ower
: Via the Installation Base (model: R3-BSx)
Isolation
: Di 11 thru 28 to Di 31 thru 48 to Di 51 thru 68 to Di 71 thru 88 to internal bus or internal power
Strobe signal control
: Selectable with the side DIP switch.
RUN indicator
: Bi-color (red/green) LED;
Red when the bus A operates normally;
Green when the bus B operates normally;
Amber when both buses operate normally.
ERR indicator
: Green LED turns on in normal operating conditions.
Input status indicator
: Red LED; turns on with the input ON.
Group selector
: Switches the input status indicator
A. 1 - 8: Di11 - Di28
9 - 16: Di31 - Di48
B. 1 - 8: Di51 - Di68
9 - 16: Di71 - Di88
Read rate
: 5 / 10 / 50 / 100 msec. selectable with DIP SW
INPUT SPECIFICATIONS
Number of digits
: 7 with strobe signal, 8 without it
Data
: 2 words
Data description example
Input data
:
1 2 3 4
5 6 7 8
4 high digits
4 low digits
Address 1
: 5678 (4 low digits)
Address 2
: 1234 (4 high digits)
Input signal
: 24 V DC, 32 points (4 points/digit)
Input resistance
: 6 kΩ
Isolation
: Optical isolator
Common
: 4 positive/negative commons, per 8 points
Contact detecting
: 24 V DC ±10 %, approx. 4 mA
ON current/resistance
: ≥ 2 mA, ≤ 2 kΩ
OFF current/resistance
: ≤ 1 mA, ≥ 18 kΩ
INSTALLATION
Operating temperature
: -10 to +55°C (14 to 131°F)
Operating humidity
: 30 to 90 %RH (non-condensing)
Atmosphere
: No corrosive gas or heavy dust
Mounting
: Installation Base (model: R3-BSx)
Weight
: 150 g (0.33 lb)
PERFORMANCE
Data allocation
: 4
Current consumption
: 90 mA
Insulation resistance
: ≥ 100 MΩ with 500 V DC
Dielectric strength
:
500 V AC @ 1 minute
(Di 11 thru 28 to Di 31 thru 48 to Di 51 thru 68 to Di 71 thru 88)
2000 V AC @ 1 minute
(Input to internal bus or internal power)
2000 V AC @ 1 minute (power input to FG; isolated on the power supply module)
STANDARDS & APPROVALS
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
FUNCTIONS
■
STROBE SIGNAL CONTROL
Controls the timing of reading data. Data is read in when the strobe signal is ON. No data read while it is OFF, even if there is a status change.
EXTERNAL VIEW
EXTERNAL DIMENSIONS unit: mm [inch]
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
INPUT CONNECTOR (40-pin)