8-channel D/I or D/O(each channel can be programmed to D/I/O) FEATURES: (For 7188XC) Note : Programmable to select D/I or D/O function SPECIFICATIONS: Channels : 8 Input Voltage: Logic high level (3.5V~30V), Logic low level (0V~1V) Isolated : none Digital Output Channels : 8 Output : TTL level Isolated : none

8-channel D/I or D/O(each channel can be programmed to D/I/O) FEATURES: (For 7188XC) Note : Used Jumper to select D/I or D/O function SPECIFICATIONS: Digital Input Channels : 3 Input Voltage: Logic high level (3.5V~30V), Logic low level (0V~1V) Isolated : none Digital Output Channels : 2 Open-collector Output : 250 mA / 30V max Isolated : none Power consumption : 0.3 W

6-channel D/I & 7-channel D/O FEATURES: (For 7188XB,7188XG,7188EX,7188EG) SPECIFICATIONS: Digital Input Channels : 6 Input Voltage: Logic high level (3.5V~30V), Logic low level (0V~1V) Isolated : none Digital Output Channels : 7 Open-collector Output : 100 mA / 30V max Isolated : none Power consumption : 0.3 W

2-channel of PWM FEATURES: (For 7188XC) SPECIFICATIONS: PWM Board X108 (64mm X 32mm); 0.5W Channel : 2 Low frequency : 40Hz High frequency : 2.5MHz Open-collector output: 250mA/30Max (Per channel) Note: Used with I-7188XC only

7-channel PhotoMos relay FEATURES: (For 7188XB,7188XG,7188EX,7188EG) SPECIFICATIONS: Parallel I/O Module Channels: 7 (Form A) Continuous load current:120mA (peak AC) Peak load current: 0.3A Output Power dissipation : 0.3W Output Off state leakage current : 1uA Output On resistance : 25Ohm Load voltage : 350V(peak AC) Turn On time : 0.23ms (Typical) Turn Off time : 0.04ms (Typical) Input / Output Isolation : 1,500Vac

14-channel D/I FEATURES: (For 7188XB,7188XG,7188EX,7188EG) SPECIFICATIONS: Digital Input Channels : 14 Input Range/Type : Logic high level (3.5V~30V), Logic low level (0V~1V) Isolated : none

13-channel D/O FEATURES: (For 7188XB,7188XG,7188EX,7188EG) SPECIFICATIONS: Digital Output Channels: 13 Open-collector Output : 100 mA / 30V max Isolated : none

13-channel D/O FEATURES: (For 7188XB,7188XG,7188EX,7188EG) SPECIFICATIONS: Digital Input Channels: 4 Photo coupler isolation voltage: 3750V rms Max. Input voltage: 5V to 24V Dry Contact Input: Logical level 0: close to GND Logical level 1: open Input impedance: 3K Response time: 10 KHz, Max. Digital Output Channels : 6 (Form "A", Normal Open) Max. Switching capacity : 60W, 60VA Max. Switching voltage : 220Vdc, 250Vac Max. Switching current : 5A Max. Continuous current : 2A Electrical endurance: Typical 5 millions operation at 12V / 10mA Typical 1 millions operation at 6V / 100mA Mechanical endurance : Typical 10 millions operation at 30Vdc / 1A, 110Vdc / 0.3A, 120Vac / 0.5A, 240Vac / 0.25A Relay on time (typical): 5ms Relay off time (typical): 5ms Control logic: Input TTL high(+5V), relay on