B7AT6A1 Omron

9 B7A/B7AS Transistor I/O Link Modules Reduce Wiring Back to PLC Rack for 32 I/O Points 1 Transmit 16 input signals over just 2 wires (3 wires if only one terminal has a power supply) 1 Normal I/O delay (19.2 ms typical) or short I/O delay (3 ms typical) models 1 Output models offer Hold or Load Off options for handling transmission errors 1 Compact B7AS measures 30% shorter than conventional 16-point blocks 1 Printed circuit board models available Ordering Information 3 MODEL NUMBER LEGEND Input Models Output Models B7AP -- T 6PP B7AP -- R 6PPP 1 234 5 1 234 5 6 1. Series 3. Number of I/O Points 1. Series 3. Number of I/O Points None: Standard 6: 16 None: Standard 6: 16 S: Small S: Small 2. Input/Output Classification 2. Input/Output Classification T:Input R: Output 4. Input Logic/Internal I/O Common 4. Output Logic/Output Capacity 4 Input logic Internal I/O common 3 Output logic Output capacity A NPN compatible -- common A NPN open collector 0.05 A/point B NPN compatible +/-- common B NPN open collector 0.1 A/point C PNP compatible +/-- common C NPN open collector 0.5 A/point D PNP (TTL) compatible -- -- -- F PNP open collector 0.1 A/point G PNP open collector 0.5 A/point 5. I/O Delay Time (Typical)/Appearance 5. Error Processing 5 I/O delay Appearance 1: HOLD 1 19.2 ms Screw terminals 3: LOAD OFF 2 19.2 ms Printed circuit board model 5: HOLD/LOAD OFF 6 3ms Screw terminals 6. I/O Delay (Typical)/Appearance 7 3ms Printed circuit board model 5 I/O delay time Appearance 1 19.2 ms Screw terminals 2 19.2 ms Printed circuit board model 6 3ms Screw terminals 7 3ms Printed circuit board modelB7A/B7AS B7A/B7AS 3 16-POINT LINK MODULES Screw Terminal Models Appearance I/O I/O configuration I/O delay Internal I/O Error Part number classification (typical) common processing (See Note 1) Normal speed Input NPN compatible -- common -- -- -- B7A-T6A1 19.19.22 mmss (See Note 2) +/-- common -- -- -- B7A-T6B1 (See Note 2) PNP compatible +/-- common -- -- -- B7A-T6C1 NPN compatible High speed -- common -- -- -- B7A-T6A6 3m3 mss (See Note 2) +/-- common -- -- -- B7A-T6B6 (See Note 2) PNP compatible +/-- common -- -- -- B7A-T6C6 Output NPN open collector Normal speed + common HOLD B7A-R6B11 100100 mAA//poiintt 119.9 22 ms B7A-R6B31 LOAD OFF NPN open collector HOLD B7A-R6C11 550000 mAA//poiintt (S(See NNotte 33)) LOAD OFF B7A-R6C31 PNP open collector -- common HOLD B7A-R6F11 100100 mAA//poiintt LOAD OFF B7A-R6F31 PNP open collector HOLD B7A-R6G11 550000 mAA//poiintt (S(See NNotte 44)) LOAD OFF B7A-R6G31 NPN open collector Higgh speed + common HOLD B7A-R6B16 100100 mAA//poiintt 33ms LOAD OFF B7A-R6B36 NPN open collector HOLD B7A-R6C16 550000 mAA//poiintt (S(See NNotte 33)) LOAD OFF B7A-R6C36 PNP open collector -- common HOLD B7A-R6F16 100100 mAA//poiintt LOAD OFF B7A-R6F36 PNP open collector HOLD B7A-R6G16 550000 mAA//poiintt (S(See NNotte 44)) LOAD OFF B7A-R6G36 Note: 1. HOLD: The previous output condition will be on hold when an error occurs. LOAD OFF: All outputs will be OFF when an error occurs. 2. The 16-point B7A-T6AP and 16-point B7A-T6BP are different from each other in terminal configuration. Small Screw Terminal Models Appearance I/O I/O configuration I/O delay Internal I/O Error Part number classification (typical) common processing (See Note 1) Input NPN compatible Normal speed +/-- common -- -- -- B7AS-T6B1 19.2 ms High speed -- -- -- B7AS-T6B6 3ms Output NPN open collector Normal speed HOLD B7AS-R6B11 100100 mAA//poiintt 119.9 22 ms LOAD OFF B7AS-R6B31 Higgh speed HOLD B7AS-R6B16 33ms B7AS-R6B36 LOAD OFF Note: 1. HOLD: The previous output condition will be on hold when an error occurs. LOAD OFF: All outputs will be OFF when an error occurs. 2. The 16-point B7A-T6AP and 16-point B7A-T6BP are different from each other in terminal configuration. 3. N-channel MOS FET open drain output 4. P-channel MOS FET open drain output 2