Macx Intrisically Safe Isolating Barriers
Digital ‐ Namur Sensor Isolation Barriers Phoenix
No . Channels in safe area & signal type
Hazardous Area Signal
supply Voltage
Part Number
PH2865450
Single 8VDC
Single 2 N/O
24VDC
MACX MCR‐EX‐SL‐2NAM‐RO Ex‐i NAMUR isolating amplifier, 2‐channel. For operating proximity sensors and switches in Ex areas. The signals are transmitted via relay output (N/O contact) per channel to the safe area. Line fault detection (LFD), 3‐way isolation, SIL 2. MACX MCR‐EX‐SL‐2NAM‐T Ex‐i NAMUR isolating amplifier, 2‐channel. For operating proximity sensors and switches in Ex areas. The signals are transmitted via transistor output (passive) per channel to the safe area. Line fault detection (LFD), 3‐way isolation, SIL 2. MACX MCR‐EX‐SL‐NAM‐2T Ex i NAMUR isolating amplifier For operating proximity sensors and switches in Ex areas. The signals are transmitted via 2 transistor outputs (passive) to the safe area. Line fault detection (LFD), 3‐way isolation, SIL 2. MACX MCR‐EX‐SL‐NAM‐2RO Ex i NAMUR isolating amplifier For operating proximity sensors and switches in Ex areas. The signals are transmitted via 2 relay outputs (N/O contact) to the safe area. Line fault detection (LFD), 3‐way isolation, SIL 2.
Namur Prox Or Contact Input Single 8VDC Namur Prox Or Contact
Relay Output
PH2865463
Single 2 N/O
24VDC
Transistor
Output
Input
PH2865476
Dual 2 x 8VDC Namur Prox
Dual 2 N/O Transistor Independent
24VDC
or
2 x Contact
Control Output
Input
PH2865489
Dual 2 x 8VDC Namur Prox
Dual 2 N/O Transistor Independent
24VDC
or
2 x Contact
Control Output
Input
Solenoid Driver Isolation Barriers Phoenix
Output Dimensions
Part Number
Input
PH2865609
10.5VDC @
Single
24VDC
MACX MCR‐EX‐SL‐SD‐24‐48‐LP Ex‐i solenoid driver. For controlling Ex‐i solenoid valves, alarm modules or LEDs installed in Ex areas. Current limitation at 48 mA. For gases up to Group II C, loop‐powered, electrical isolation, SIL 3.48mA output @ 10.5V
25ma
20‐30VDC
Output
Input
PH2865515
12.95VDC @
Single
24VDC
MACX MCR‐EX‐SL‐SD‐21‐60‐LP Ex‐i solenoid driver For controlling Ex‐i solenoid valves, alarm modules or LEDs installed in Ex areas. Current limitation at 58 mA. For gases up to Group II B, loop‐powered, electrical isolation, SIL 3.
58ma
20‐30VDC
Output
Input
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