Operation Manual IN6901 - RS-232 to 6 Relay Converter IN6902 - RS-232 to 17 Relay Converter ®
Installation and Safety Instructions For Models without a Power Switch: The socket outlet shall be installed near the equipment and shall be accessible. For Models with 110 / 220V Power Selector: Caution: Before applying power to this unit, the voltage selector must be set to the appropriate setting to match local A/C line voltage. Improper setting of the voltage selector may cause damage to the unit and create a potential fire hazard.
Installations und Sicherheitshinweise Für Geräte ohne Netzschalter: Die Netzsteckdose soll in de Nähe des Gerätes installiert und frei zugänglich sein. Für Geräte mit 110 / 220V Spannungswähler: Achtung: Bevor Sie dem Gerät Spann ung zuführen, muß der Spannungswähler entsprechend der Spannung des lokalen Wechselspannungsnetzes eingestellt werden. Die falsche Stellung des Spannungswählers kann eine Beschädigung des Gerätes und möglicherweise ein Feuer verursachen.
CE COMPLIANCE All products exported to Europe by Inline, Inc. after January 1, 1997 have been tested and found to comply with EU Council Directive 89/336/EEC. These devices conform to the following standards: EN50081-1 (1991), EN55022 (1987) EN50082-1 (1992 and 1994), EN60950-92 Shielded interconnect cables must be employed with this equipment to ensure compliance with the pertinent Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) standards governing this device.
1 DESCRIPTION The IN6901 Series II and IN6902 Series II are serial command to contact closure converters. After receiving RS-232 commands the units will open, close, toggle, or pulse (short temporary toggle) their relays, providing latching or momentary contact closures. The IN6901 and IN6902 allow devices with contact closure controls to be remotely controlled using serial commands. The IN6901 and IN6902 operate identically.
2 USING RS-232 CONTROL The IN6901 / IN6902 include an 9-pin D male remote control port which will accept serial commands from a control system, computer serial port, or any other device capable of sending out serial ASCII commands at 1200 baud. These commands may be used to control individual relays, multiple relays or all relays.
3 RS-232 CONTROL PORT PIN-OUTS - IN6901 / IN6902 Connector: 9-Pin D male Pin 2 3 7 Signal Receive Transmit Ground OUTPUT RELAY PIN-OUTS: IN6901 Connector: 9-Pin D female Pin 1 2 3 4 5 6 7 8 9 Signal Relay 6 Relay 5 Relay 4 Relay 3 Relay 2 Relay 1 Common No connection No connection OUTPUT RELAY PIN-OUTS: IN6902 Connector: 25-Pin D female Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 ©1996-1998 - INLINE, INC.
4 RS-232 COMMAND CODES - FIRMWARE VERSION 1.0A nn: Any two digit number ranging from 00 to 17 (00 selects all relays.) COMMAND [RLYnnC] [RLYnnO] [RLYnnT] [RLYnnP] [Lr1r2...rn] [INF0] DESCRIPTION RESPONSE [OK] [OK] [OK] Close relay nn. Open relay nn. Toggle relay nn. The relay will switch to the opposite state (If it was open, it will close, and vice-versa. Pulse relay nn. The relay will switch to the opposite state for 50 msec [OK] and then return. Load and execute the state for relays r1, r2, ...rn.
5 SPECIFICATIONS IN6901 RS-232 to 6 Control Relays IN6902 RS-232 to 17 Control Relays 9-Pin D male 9 Pin D male RS-232 Control Input Connector type Control Signal 1200 Baud, No Parity, 8 Data Bits, 1 Stop Bit Command Codes [ ] Output Connector type 9-Pin D female Relay Maximum Load 25- Pin D female 1 Amp @ 30V Dimensions Power Size Shipping Weight ©1996-1998 - INLINE, INC. 9V 500 mA DC 9V 500 mA DC Height: 0.9" Width: 3.5" Depth: 2.75" Height: 1" Width: 7.75" Depth: 4.1" 1 lb. 2 lbs.
6 WARRANTY ♦ INLINE warrants the equipment it manufactures to be free from defects in materials and workmanship. ♦ If equipment fails because of such defects and INLINE is notified within two (2) years from the date of shipment, INLINE will, at its option, repair or replace the equipment at its plant, provided that the equipment has not been subjected to mechanical, electrical, or other abuse or modifications.
