Pneumercator 900428-1 is a 4-Relay Output/4-Contact Closure Input Card for TMS4000, TMS3000, and TMS4000W Series Tank Management Systems. It provides four (4) dry contact inputs and four (4) 1 Form C relay contact outputs. All I/O channels are uncommitted and fully programmable via the console front panel* or any of the available communications interfaces. Each input is optically isolated and programmable for relay control and alarm functions, as well as remote relay acknowledgment or gating functions. Inputs may also be programmed to monitor submersible pump or generator activity in conjunction with the TMS Series AUTO LEAK TEST mode**. Each relay output is programmable to trigger any combination of events, including in-tank leak**, theft*, product or water setpoints*, leak or point level sensor alarm, contact closure input, or system error. Additionally, relays are individually programmable for failsafe mode, delayed shutoff mode, and latching mode for pump up/down functions. Typical relay applications include remote annunciation, pump, and siphon break/flow control valve operation, as well as other user-defined switch closure inputs. These relays provide a simple and straightforward interface to most programmable logic controllers, building management systems, and similar input monitoring devices.

*TMS Series Only

**TMS2000/3000 Only

Features

• Remote Annunciators: Overfill, High, Low, Leak
• Pump Up/Down using latching relay mode
• Siphon Break/Flow Control Valves
• TMS AUTO LEAK TEST
• Backup Generator Run Monitoring
• Pump Fail Status
• BMS/PLC Interface
• User-defined Switch Closure Inputs
• Input Type: Dry Contact, Optically-Isolated, Programmable
• Output Type: Relay, Dry Contact, Programmable, UL/CSA listed
• Relay Contacts: 1 Form C, Rated: 10 A @120 VAC; 6 A @240 VAC
• Maximum Wire Gauge: 12 AWG
• Input Modes: Alarm, Relay, Gate, Acknowledge, Combinatorial, Delayed
• Output Modes: Failsafe, Latching, Delayed Shutoff, Front Panel Acknowledge
• System Requirements One (1) Non-hazardous I/O Expansion Slot
• Output Triggers: Site-specific alarms: Theft*, System Errors, System Power Failure. Tank Alarms: In-tank Leak**, Product and Water Setpoints*. Leak/Point Level Sensor Alarms. Contact Closure Inputs.
  Note: Each trigger event can control up to three (3) separate relays