Products Electronics < Back to Products Hydraulic Drive Controllers - Microprocessor Digital I/O's* : 24 - 100 I/O Analog I/O's* : 4 I/O Make : Schroder (catalogue) * Intermediate ranges upon request Pump Controllers - Microprocessor Range* : 18mA to 3000mA Ramp* : 10sec to 100sec Input type : 4-20mA, 0-5Vdc, 0-10Vdc Make : Schroder (catalogue) * Intermediate ranges upon request Hydraulic Drive Controllers - PLC base Digital I/O's* : 24 to 256 I/O Analog I/O's : 4 I/O Make : Siemens / GE (catalogue) * Intermediate ranges upon request Brochure HD-Series LD-Series MD-Series