Allen Bradley 1756-HSC/B Ser B High speed counter Module

Allen Bradley 1756-HSC Ser B 1756HSC ControlLogix High Speed Counter Module PLC

ALLEN BRADLEY 1756-HSC /B HIGH SPEED COUNTER MODULE F/W REV. 3.4 SER. B

Allen Bradley AB 1756-HSC ControlLogix High Speed Counter PLC Module

Allen Bradley CompactLogix High Speed Counter Module 1769-HSC Ser B 2.1

Allen Bradley 1756-HSC Ser D 1756HSC ControlLogix High Speed Counter Module PLC

Allen Bradley 1756-HSC A 1756-TBCH A ControlLogix High Speed Counter Module PLC

Allen Bradley, MicroLogix 1500, High Speed Counter, 1769-HSC, SER B, Nice Shape!