MTL INSTRUMENTS

MULTIPLEX MODULE

BARRIER, ELECTRICAL, VIBRATION TRANSDUCER INTERFACE; VOLTAGE RATING: 20-35VDC; DRAWING NO: V-2158-212-A-652W; MANUFACTURER PART NO: MTL4531; EQUIPMENT MANUFACTURER NAME: MTL INSTRUMENTS; EQUIPMENT NAME: VALVE; EQUIPMENT TAG NO: 22-ZT-700A, 22-ZT-700B

ETHERNET SWITCH – 9466-ET

INTRINSICALLY SAFE POWER SUPPLY – 9493-PS-C12 POWER OUTPUT [EX IA IIC] OUTPUT (PINS 1 & 3) NOMINAL OUTPUT VOLTAGE 10.8V … 12.7V NOMINAL OUTPUT CURRENT 250MA (MAX 260MA) 9493-PS-C12 IIC 13V 10.8V … 12.7V 250MA

INTRINSICALLY SAFE POWER SUPPLY – 9493-PS-C17 POWER OUTPUT [EX IA IIC] OUTPUT (PINS 1 & 3) NOMINAL OUTPUT VOLTAGE 15.0V … 17.7V NOMINAL OUTPUT CURRENT 60MA (MAX 160MA) 9493-PS-C17 IIC 18V 15.0V … 17.7V 60MA

9491-PS I/S POWER SUPPLY – MTL 9492-PS-PLUS THE 9491-PS POWER SUPPLY IS THE PREFERRED METHOD FOR SUPPLYING THE 9460-ET SERIES OF INSTRINSICALLY SAFE ETHERNET MODULES AND IS BASED ON AN ISOLATING POWER SUPPLY. IT TAKES A 24V DC SAFE AREA / ZONE 2 SUPPLY AND PRODUCES AN INTRINSICALLY SAFE, 12V DC NOMINAL OUTPUT CAPABLE OF

ISOLATOR – 9468-ET THE 9468-ET 10/100MBPS, ISOLATING ETHERNET BARRIER ALLOWS THE INTERCONNECTION OF A ZONE 2 OR UN-CERTIFIED SAFE AREA DEVICE TO THE INTRINSICALLY SAFE 9400-ET SERIES